16.15% is the change from 836 to 971
Calculation steps:
[( 971 - 836 ) ÷ 836] x 100 = 16.15%
Formula
Percentage change = [(971 - 836) / 836] x 100
Subtract the new number by the original number
971 - 836 = 135
135 ÷ 836 = 0.16148325358851676
0.16148325358851676 x 100 = 16.15%