-63.91% is the change from 798 to 288
Calculation steps:
[( 288 - 798 ) ÷ 798] x 100 = -63.91%
Formula
Percentage change = [(288 - 798) / 798] x 100
Subtract the new number by the original number
288 - 798 = -510
-510 ÷ 798 = -0.6390977443609023
-0.6390977443609023 x 100 = -63.91%