-82.08% is the change from 798 to 143
Calculation steps:
[( 143 - 798 ) ÷ 798] x 100 = -82.08%
Formula
Percentage change = [(143 - 798) / 798] x 100
Subtract the new number by the original number
143 - 798 = -655
-655 ÷ 798 = -0.8208020050125313
-0.8208020050125313 x 100 = -82.08%