-62.59% is the change from 139 to 52
Calculation steps:
[( 52 - 139 ) ÷ 139] x 100 = -62.59%
Formula
Percentage change = [(52 - 139) / 139] x 100
Subtract the new number by the original number
52 - 139 = -87
-87 ÷ 139 = -0.6258992805755396
-0.6258992805755396 x 100 = -62.59%