8.87% is the change from 857 to 933
Calculation steps:
[( 933 - 857 ) ÷ 857] x 100 = 8.87%
Formula
Percentage change = [(933 - 857) / 857] x 100
Subtract the new number by the original number
933 - 857 = 76
76 ÷ 857 = 0.08868144690781797
0.08868144690781797 x 100 = 8.87%