64.97% is the change from 197 to 325
Calculation steps:
[( 325 - 197 ) ÷ 197] x 100 = 64.97%
Formula
Percentage change = [(325 - 197) / 197] x 100
Subtract the new number by the original number
325 - 197 = 128
128 ÷ 197 = 0.649746192893401
0.649746192893401 x 100 = 64.97%