84.25% is the change from 508 to 936
Calculation steps:
[( 936 - 508 ) ÷ 508] x 100 = 84.25%
Formula
Percentage change = [(936 - 508) / 508] x 100
Subtract the new number by the original number
936 - 508 = 428
428 ÷ 508 = 0.84251968503937
0.84251968503937 x 100 = 84.25%