87.6% is the change from 500 to 938
Calculation steps:
[( 938 - 500 ) ÷ 500] x 100 = 87.6%
Formula
Percentage change = [(938 - 500) / 500] x 100
Subtract the new number by the original number
938 - 500 = 438
438 ÷ 500 = 0.876
0.876 x 100 = 87.6%
Example