-88.02% is the change from 843 to 101
Calculation steps:
[( 101 - 843 ) ÷ 843] x 100 = -88.02%
Formula
Percentage change = [(101 - 843) / 843] x 100
Subtract the new number by the original number
101 - 843 = -742
-742 ÷ 843 = -0.8801897983392646
-0.8801897983392646 x 100 = -88.02%