173.04% is the change from 204 to 557
Calculation steps:
[( 557 - 204 ) ÷ 204] x 100 = 173.04%
Formula
Percentage change = [(557 - 204) / 204] x 100
Subtract the new number by the original number
557 - 204 = 353
353 ÷ 204 = 1.7303921568627452
1.7303921568627452 x 100 = 173.04%