-81.88% is the change from 287 to 52
Calculation steps:
[( 52 - 287 ) ÷ 287] x 100 = -81.88%
Formula
Percentage change = [(52 - 287) / 287] x 100
Subtract the new number by the original number
52 - 287 = -235
-235 ÷ 287 = -0.818815331010453
-0.818815331010453 x 100 = -81.88%