-82.27% is the change from 801 to 142
Calculation steps:
[( 142 - 801 ) ÷ 801] x 100 = -82.27%
Formula
Percentage change = [(142 - 801) / 801] x 100
Subtract the new number by the original number
142 - 801 = -659
-659 ÷ 801 = -0.8227215980024969
-0.8227215980024969 x 100 = -82.27%