8.82% is the change from 204 to 222
Calculation steps:
[( 222 - 204 ) ÷ 204] x 100 = 8.82%
Formula
Percentage change = [(222 - 204) / 204] x 100
Subtract the new number by the original number
222 - 204 = 18
18 ÷ 204 = 0.08823529411764706
0.08823529411764706 x 100 = 8.82%