#### Solution for 638 is what percent of 730:

638:730*100 =

(638*100):730 =

63800:730 = 87.4

Now we have: 638 is what percent of 730 = 87.4

Question: 638 is what percent of 730?

Percentage solution with steps:

Step 1: We make the assumption that 730 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\%}={730}.

Step 4: In the same vein, {x\%}={638}.

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

{100\%}={730}(1).

{x\%}={638}(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{730}{638}

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

\frac{x\%}{100\%}=\frac{638}{730}

\Rightarrow{x} = {87.4\%}

Therefore, {638} is {87.4\%} of {730}.

#### Solution for 730 is what percent of 638:

730:638*100 =

(730*100):638 =

73000:638 = 114.42

Now we have: 730 is what percent of 638 = 114.42

Question: 730 is what percent of 638?

Percentage solution with steps:

Step 1: We make the assumption that 638 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\%}={638}.

Step 4: In the same vein, {x\%}={730}.

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

{100\%}={638}(1).

{x\%}={730}(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{638}{730}

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

\frac{x\%}{100\%}=\frac{730}{638}

\Rightarrow{x} = {114.42\%}

Therefore, {730} is {114.42\%} of {638}.

Calculation Samples