20.13% is the change from 800 to 961
Calculation steps:
[( 961 - 800 ) ÷ 800] x 100 = 20.13%
Formula
Percentage change = [(961 - 800) / 800] x 100
Subtract the new number by the original number
961 - 800 = 161
161 ÷ 800 = 0.20125
0.20125 x 100 = 20.13%