-74.65% is the change from 284 to 72
Calculation steps:
[( 72 - 284 ) ÷ 284] x 100 = -74.65%
Formula
Percentage change = [(72 - 284) / 284] x 100
Subtract the new number by the original number
72 - 284 = -212
-212 ÷ 284 = -0.7464788732394366
-0.7464788732394366 x 100 = -74.65%