831.52% is the change from 92 to 857
Calculation steps:
[( 857 - 92 ) ÷ 92] x 100 = 831.52%
Formula
Percentage change = [(857 - 92) / 92] x 100
Subtract the new number by the original number
857 - 92 = 765
765 ÷ 92 = 8.315217391304348
8.315217391304348 x 100 = 831.52%