-64.56% is the change from 285 to 101
Calculation steps:
[( 101 - 285 ) ÷ 285] x 100 = -64.56%
Formula
Percentage change = [(101 - 285) / 285] x 100
Subtract the new number by the original number
101 - 285 = -184
-184 ÷ 285 = -0.6456140350877193
-0.6456140350877193 x 100 = -64.56%