16.29% is the change from 835 to 971
Calculation steps:
[( 971 - 835 ) ÷ 835] x 100 = 16.29%
Formula
Percentage change = [(971 - 835) / 835] x 100
Subtract the new number by the original number
971 - 835 = 136
136 ÷ 835 = 0.162874251497006
0.162874251497006 x 100 = 16.29%