127.56% is the change from 225 to 512
Calculation steps:
[( 512 - 225 ) ÷ 225] x 100 = 127.56%
Formula
Percentage change = [(512 - 225) / 225] x 100
Subtract the new number by the original number
512 - 225 = 287
287 ÷ 225 = 1.2755555555555556
1.2755555555555556 x 100 = 127.56%