-71.43% is the change from 252 to 72
Calculation steps:
[( 72 - 252 ) ÷ 252] x 100 = -71.43%
Formula
Percentage change = [(72 - 252) / 252] x 100
Subtract the new number by the original number
72 - 252 = -180
-180 ÷ 252 = -0.7142857142857143
-0.7142857142857143 x 100 = -71.43%