-78.92% is the change from 721 to 152
Calculation steps:
[( 152 - 721 ) ÷ 721] x 100 = -78.92%
Formula
Percentage change = [(152 - 721) / 721] x 100
Subtract the new number by the original number
152 - 721 = -569
-569 ÷ 721 = -0.7891816920943134
-0.7891816920943134 x 100 = -78.92%