5.42% is the change from 166 to 175
Calculation steps:
[( 175 - 166 ) ÷ 166] x 100 = 5.42%
Formula
Percentage change = [(175 - 166) / 166] x 100
Subtract the new number by the original number
175 - 166 = 9
9 ÷ 166 = 0.05421686746987952
0.05421686746987952 x 100 = 5.42%