159.9% is the change from 197 to 512
Calculation steps:
[( 512 - 197 ) ÷ 197] x 100 = 159.9%
Formula
Percentage change = [(512 - 197) / 197] x 100
Subtract the new number by the original number
512 - 197 = 315
315 ÷ 197 = 1.598984771573604
1.598984771573604 x 100 = 159.9%