-56.22% is the change from 651 to 285
Calculation steps:
[( 285 - 651 ) ÷ 651] x 100 = -56.22%
Formula
Percentage change = [(285 - 651) / 651] x 100
Subtract the new number by the original number
285 - 651 = -366
-366 ÷ 651 = -0.5622119815668203
-0.5622119815668203 x 100 = -56.22%