28.93% is the change from 197 to 254
Calculation steps:
[( 254 - 197 ) ÷ 197] x 100 = 28.93%
Formula
Percentage change = [(254 - 197) / 197] x 100
Subtract the new number by the original number
254 - 197 = 57
57 ÷ 197 = 0.2893401015228426
0.2893401015228426 x 100 = 28.93%