157.87% is the change from 197 to 508
Calculation steps:
[( 508 - 197 ) ÷ 197] x 100 = 157.87%
Formula
Percentage change = [(508 - 197) / 197] x 100
Subtract the new number by the original number
508 - 197 = 311
311 ÷ 197 = 1.5786802030456852
1.5786802030456852 x 100 = 157.87%