20.77% is the change from 775 to 936
Calculation steps:
[( 936 - 775 ) ÷ 775] x 100 = 20.77%
Formula
Percentage change = [(936 - 775) / 775] x 100
Subtract the new number by the original number
936 - 775 = 161
161 ÷ 775 = 0.20774193548387096
0.20774193548387096 x 100 = 20.77%