-86.1% is the change from 849 to 118
Calculation steps:
[( 118 - 849 ) ÷ 849] x 100 = -86.1%
Formula
Percentage change = [(118 - 849) / 849] x 100
Subtract the new number by the original number
118 - 849 = -731
-731 ÷ 849 = -0.8610129564193169
-0.8610129564193169 x 100 = -86.1%