239.56% is the change from 225 to 764
Calculation steps:
[( 764 - 225 ) ÷ 225] x 100 = 239.56%
Formula
Percentage change = [(764 - 225) / 225] x 100
Subtract the new number by the original number
764 - 225 = 539
539 ÷ 225 = 2.3955555555555557
2.3955555555555557 x 100 = 239.56%