1480% is the change from 40 to 632
Calculation steps:
[( 632 - 40 ) ÷ 40] x 100 = 1480%
Formula
Percentage change = [(632 - 40) / 40] x 100
Subtract the new number by the original number
632 - 40 = 592
592 ÷ 40 = 14.8
14.8 x 100 = 1480%
Example