-64.21% is the change from 799 to 286
Calculation steps:
[( 286 - 799 ) ÷ 799] x 100 = -64.21%
Formula
Percentage change = [(286 - 799) / 799] x 100
Subtract the new number by the original number
286 - 799 = -513
-513 ÷ 799 = -0.6420525657071339
-0.6420525657071339 x 100 = -64.21%