304.57% is the change from 197 to 797
Calculation steps:
[( 797 - 197 ) ÷ 197] x 100 = 304.57%
Formula
Percentage change = [(797 - 197) / 197] x 100
Subtract the new number by the original number
797 - 197 = 600
600 ÷ 197 = 3.045685279187817
3.045685279187817 x 100 = 304.57%