-89.46% is the change from 930 to 98
Calculation steps:
[( 98 - 930 ) ÷ 930] x 100 = -89.46%
Formula
Percentage change = [(98 - 930) / 930] x 100
Subtract the new number by the original number
98 - 930 = -832
-832 ÷ 930 = -0.8946236559139785
-0.8946236559139785 x 100 = -89.46%