-88.08% is the change from 847 to 101
Calculation steps:
[( 101 - 847 ) ÷ 847] x 100 = -88.08%
Formula
Percentage change = [(101 - 847) / 847] x 100
Subtract the new number by the original number
101 - 847 = -746
-746 ÷ 847 = -0.8807556080283353
-0.8807556080283353 x 100 = -88.08%