-83.57% is the change from 286 to 47
Calculation steps:
[( 47 - 286 ) ÷ 286] x 100 = -83.57%
Formula
Percentage change = [(47 - 286) / 286] x 100
Subtract the new number by the original number
47 - 286 = -239
-239 ÷ 286 = -0.8356643356643356
-0.8356643356643356 x 100 = -83.57%