-46.85% is the change from 286 to 152
Calculation steps:
[( 152 - 286 ) ÷ 286] x 100 = -46.85%
Formula
Percentage change = [(152 - 286) / 286] x 100
Subtract the new number by the original number
152 - 286 = -134
-134 ÷ 286 = -0.46853146853146854
-0.46853146853146854 x 100 = -46.85%