-72.93% is the change from 798 to 216
Calculation steps:
[( 216 - 798 ) ÷ 798] x 100 = -72.93%
Formula
Percentage change = [(216 - 798) / 798] x 100
Subtract the new number by the original number
216 - 798 = -582
-582 ÷ 798 = -0.7293233082706767
-0.7293233082706767 x 100 = -72.93%