-68.88% is the change from 286 to 89
Calculation steps:
[( 89 - 286 ) ÷ 286] x 100 = -68.88%
Formula
Percentage change = [(89 - 286) / 286] x 100
Subtract the new number by the original number
89 - 286 = -197
-197 ÷ 286 = -0.6888111888111889
-0.6888111888111889 x 100 = -68.88%