-89.5% is the change from 933 to 98
Calculation steps:
[( 98 - 933 ) ÷ 933] x 100 = -89.5%
Formula
Percentage change = [(98 - 933) / 933] x 100
Subtract the new number by the original number
98 - 933 = -835
-835 ÷ 933 = -0.894962486602358
-0.894962486602358 x 100 = -89.5%