-48.2% is the change from 139 to 72
Calculation steps:
[( 72 - 139 ) ÷ 139] x 100 = -48.2%
Formula
Percentage change = [(72 - 139) / 139] x 100
Subtract the new number by the original number
72 - 139 = -67
-67 ÷ 139 = -0.48201438848920863
-0.48201438848920863 x 100 = -48.2%