-53.92% is the change from 293 to 135
Calculation steps:
[( 135 - 293 ) ÷ 293] x 100 = -53.92%
Formula
Percentage change = [(135 - 293) / 293] x 100
Subtract the new number by the original number
135 - 293 = -158
-158 ÷ 293 = -0.5392491467576792
-0.5392491467576792 x 100 = -53.92%