-65.77% is the change from 260 to 89
Calculation steps:
[( 89 - 260 ) ÷ 260] x 100 = -65.77%
Formula
Percentage change = [(89 - 260) / 260] x 100
Subtract the new number by the original number
89 - 260 = -171
-171 ÷ 260 = -0.6576923076923077
-0.6576923076923077 x 100 = -65.77%