-87.48% is the change from 807 to 101
Calculation steps:
[( 101 - 807 ) ÷ 807] x 100 = -87.48%
Formula
Percentage change = [(101 - 807) / 807] x 100
Subtract the new number by the original number
101 - 807 = -706
-706 ÷ 807 = -0.8748451053283767
-0.8748451053283767 x 100 = -87.48%