10.56% is the change from 161 to 178
Calculation steps:
[( 178 - 161 ) ÷ 161] x 100 = 10.56%
Formula
Percentage change = [(178 - 161) / 161] x 100
Subtract the new number by the original number
178 - 161 = 17
17 ÷ 161 = 0.10559006211180125
0.10559006211180125 x 100 = 10.56%