-79.15% is the change from 801 to 167
Calculation steps:
[( 167 - 801 ) ÷ 801] x 100 = -79.15%
Formula
Percentage change = [(167 - 801) / 801] x 100
Subtract the new number by the original number
167 - 801 = -634
-634 ÷ 801 = -0.7915106117353309
-0.7915106117353309 x 100 = -79.15%