225.71% is the change from 140 to 456
Calculation steps:
[( 456 - 140 ) ÷ 140] x 100 = 225.71%
Formula
Percentage change = [(456 - 140) / 140] x 100
Subtract the new number by the original number
456 - 140 = 316
316 ÷ 140 = 2.257142857142857
2.257142857142857 x 100 = 225.71%