16.57% is the change from 833 to 971
Calculation steps:
[( 971 - 833 ) ÷ 833] x 100 = 16.57%
Formula
Percentage change = [(971 - 833) / 833] x 100
Subtract the new number by the original number
971 - 833 = 138
138 ÷ 833 = 0.16566626650660263
0.16566626650660263 x 100 = 16.57%