-75.68% is the change from 296 to 72
Calculation steps:
[( 72 - 296 ) ÷ 296] x 100 = -75.68%
Formula
Percentage change = [(72 - 296) / 296] x 100
Subtract the new number by the original number
72 - 296 = -224
-224 ÷ 296 = -0.7567567567567568
-0.7567567567567568 x 100 = -75.68%