-97.13% is the change from 801 to 23
Calculation steps:
[( 23 - 801 ) ÷ 801] x 100 = -97.13%
Formula
Percentage change = [(23 - 801) / 801] x 100
Subtract the new number by the original number
23 - 801 = -778
-778 ÷ 801 = -0.9712858926342073
-0.9712858926342073 x 100 = -97.13%