29.95% is the change from 197 to 256
Calculation steps:
[( 256 - 197 ) ÷ 197] x 100 = 29.95%
Formula
Percentage change = [(256 - 197) / 197] x 100
Subtract the new number by the original number
256 - 197 = 59
59 ÷ 197 = 0.29949238578680204
0.29949238578680204 x 100 = 29.95%