-93.28% is the change from 134 to 9
Calculation steps:
[( 9 - 134 ) ÷ 134] x 100 = -93.28%
Formula
Percentage change = [(9 - 134) / 134] x 100
Subtract the new number by the original number
9 - 134 = -125
-125 ÷ 134 = -0.9328358208955224
-0.9328358208955224 x 100 = -93.28%