152.22% is the change from 203 to 512
Calculation steps:
[( 512 - 203 ) ÷ 203] x 100 = 152.22%
Formula
Percentage change = [(512 - 203) / 203] x 100
Subtract the new number by the original number
512 - 203 = 309
309 ÷ 203 = 1.522167487684729
1.522167487684729 x 100 = 152.22%