#### Solution for 21 is what percent of 691:

21:691*100 =

(21*100):691 =

2100:691 = 3.04

Now we have: 21 is what percent of 691 = 3.04

Question: 21 is what percent of 691?

Percentage solution with steps:

Step 1: We make the assumption that 691 is 100% since it is our output value.

Step 2: We next represent the value we seek with {x}.

Step 3: From step 1, it follows that {100\%}={691}.

Step 4: In the same vein, {x\%}={21}.

Step 5: This gives us a pair of simple equations:

{100\%}={691}(1).

{x\%}={21}(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have

\frac{100\%}{x\%}=\frac{691}{21}

Step 7: Taking the inverse (or reciprocal) of both sides yields

\frac{x\%}{100\%}=\frac{21}{691}

\Rightarrow{x} = {3.04\%}

Therefore, {21} is {3.04\%} of {691}.

#### Solution for 691 is what percent of 21:

691:21*100 =

(691*100):21 =

69100:21 = 3290.48

Now we have: 691 is what percent of 21 = 3290.48

Question: 691 is what percent of 21?

Percentage solution with steps:

Step 1: We make the assumption that 21 is 100% since it is our output value.

Step 2: We next represent the value we seek with {x}.

Step 3: From step 1, it follows that {100\%}={21}.

Step 4: In the same vein, {x\%}={691}.

Step 5: This gives us a pair of simple equations:

{100\%}={21}(1).

{x\%}={691}(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have

\frac{100\%}{x\%}=\frac{21}{691}

Step 7: Taking the inverse (or reciprocal) of both sides yields

\frac{x\%}{100\%}=\frac{691}{21}

\Rightarrow{x} = {3290.48\%}

Therefore, {691} is {3290.48\%} of {21}.

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