-47.88% is the change from 259 to 135
Calculation steps:
[( 135 - 259 ) ÷ 259] x 100 = -47.88%
Formula
Percentage change = [(135 - 259) / 259] x 100
Subtract the new number by the original number
135 - 259 = -124
-124 ÷ 259 = -0.47876447876447875
-0.47876447876447875 x 100 = -47.88%