-88.44% is the change from 623 to 72
Calculation steps:
[( 72 - 623 ) ÷ 623] x 100 = -88.44%
Formula
Percentage change = [(72 - 623) / 623] x 100
Subtract the new number by the original number
72 - 623 = -551
-551 ÷ 623 = -0.884430176565008
-0.884430176565008 x 100 = -88.44%