159.39% is the change from 197 to 511
Calculation steps:
[( 511 - 197 ) ÷ 197] x 100 = 159.39%
Formula
Percentage change = [(511 - 197) / 197] x 100
Subtract the new number by the original number
511 - 197 = 314
314 ÷ 197 = 1.5939086294416243
1.5939086294416243 x 100 = 159.39%