-91.48% is the change from 798 to 68
Calculation steps:
[( 68 - 798 ) ÷ 798] x 100 = -91.48%
Formula
Percentage change = [(68 - 798) / 798] x 100
Subtract the new number by the original number
68 - 798 = -730
-730 ÷ 798 = -0.9147869674185464
-0.9147869674185464 x 100 = -91.48%