11.24% is the change from 169 to 188
Calculation steps:
[( 188 - 169 ) ÷ 169] x 100 = 11.24%
Formula
Percentage change = [(188 - 169) / 169] x 100
Subtract the new number by the original number
188 - 169 = 19
19 ÷ 169 = 0.11242603550295859
0.11242603550295859 x 100 = 11.24%