199.01% is the change from 202 to 604
Calculation steps:
[( 604 - 202 ) ÷ 202] x 100 = 199.01%
Formula
Percentage change = [(604 - 202) / 202] x 100
Subtract the new number by the original number
604 - 202 = 402
402 ÷ 202 = 1.99009900990099
1.99009900990099 x 100 = 199.01%