Question: What is 20 percent of 752?
Percentage solution with steps:
Step 1: Our output value is 752.
Step 2: We represent the unknown value with 

Step 3: From step 1 above, 
 %
%
Step 4: Similarly, 
 =
 = 
 %
%
Step 5: This results in a pair of simple equations:
 %
% 
 .
.
 %
% 
 .
.
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both 
equations have the same unit (%); we have

Step 7: The reciprocal of both sides gives:

Therefore, 
 % of
% of 
 is
 is 
