-4.44% is the change from 135 to 129
Calculation steps:
[( 129 - 135 ) ÷ 135] x 100 = -4.44%
Formula
Percentage change = [(129 - 135) / 135] x 100
Subtract the new number by the original number
129 - 135 = -6
-6 ÷ 135 = -0.044444444444444446
-0.044444444444444446 x 100 = -4.44%