131.56% is the change from 225 to 521
Calculation steps:
[( 521 - 225 ) ÷ 225] x 100 = 131.56%
Formula
Percentage change = [(521 - 225) / 225] x 100
Subtract the new number by the original number
521 - 225 = 296
296 ÷ 225 = 1.3155555555555556
1.3155555555555556 x 100 = 131.56%