-89.14% is the change from 847 to 92
Calculation steps:
[( 92 - 847 ) ÷ 847] x 100 = -89.14%
Formula
Percentage change = [(92 - 847) / 847] x 100
Subtract the new number by the original number
92 - 847 = -755
-755 ÷ 847 = -0.8913813459268005
-0.8913813459268005 x 100 = -89.14%