-88.54% is the change from 855 to 98
Calculation steps:
[( 98 - 855 ) ÷ 855] x 100 = -88.54%
Formula
Percentage change = [(98 - 855) / 855] x 100
Subtract the new number by the original number
98 - 855 = -757
-757 ÷ 855 = -0.8853801169590644
-0.8853801169590644 x 100 = -88.54%