8.89% is the change from 180 to 196
Calculation steps:
[( 196 - 180 ) ÷ 180] x 100 = 8.89%
Formula
Percentage change = [(196 - 180) / 180] x 100
Subtract the new number by the original number
196 - 180 = 16
16 ÷ 180 = 0.08888888888888889
0.08888888888888889 x 100 = 8.89%