-33.92% is the change from 286 to 189
Calculation steps:
[( 189 - 286 ) ÷ 286] x 100 = -33.92%
Formula
Percentage change = [(189 - 286) / 286] x 100
Subtract the new number by the original number
189 - 286 = -97
-97 ÷ 286 = -0.33916083916083917
-0.33916083916083917 x 100 = -33.92%