140% is the change from 225 to 540
Calculation steps:
[( 540 - 225 ) ÷ 225] x 100 = 140%
Formula
Percentage change = [(540 - 225) / 225] x 100
Subtract the new number by the original number
540 - 225 = 315
315 ÷ 225 = 1.4
1.4 x 100 = 140%
Example