-3.6% is the change from 139 to 134
Calculation steps:
[( 134 - 139 ) ÷ 139] x 100 = -3.6%
Formula
Percentage change = [(134 - 139) / 139] x 100
Subtract the new number by the original number
134 - 139 = -5
-5 ÷ 139 = -0.03597122302158273
-0.03597122302158273 x 100 = -3.6%