16.32% is the change from 821 to 955
Calculation steps:
[( 955 - 821 ) ÷ 821] x 100 = 16.32%
Formula
Percentage change = [(955 - 821) / 821] x 100
Subtract the new number by the original number
955 - 821 = 134
134 ÷ 821 = 0.16321559074299635
0.16321559074299635 x 100 = 16.32%