-86.03% is the change from 959 to 134
Calculation steps:
[( 134 - 959 ) ÷ 959] x 100 = -86.03%
Formula
Percentage change = [(134 - 959) / 959] x 100
Subtract the new number by the original number
134 - 959 = -825
-825 ÷ 959 = -0.8602711157455682
-0.8602711157455682 x 100 = -86.03%