11.3% is the change from 177 to 197
Calculation steps:
[( 197 - 177 ) ÷ 177] x 100 = 11.3%
Formula
Percentage change = [(197 - 177) / 177] x 100
Subtract the new number by the original number
197 - 177 = 20
20 ÷ 177 = 0.11299435028248588
0.11299435028248588 x 100 = 11.3%