22.84% is the change from 197 to 242
Calculation steps:
[( 242 - 197 ) ÷ 197] x 100 = 22.84%
Formula
Percentage change = [(242 - 197) / 197] x 100
Subtract the new number by the original number
242 - 197 = 45
45 ÷ 197 = 0.22842639593908629
0.22842639593908629 x 100 = 22.84%