-31.11% is the change from 720 to 496
Calculation steps:
[( 496 - 720 ) ÷ 720] x 100 = -31.11%
Formula
Percentage change = [(496 - 720) / 720] x 100
Subtract the new number by the original number
496 - 720 = -224
-224 ÷ 720 = -0.3111111111111111
-0.3111111111111111 x 100 = -31.11%