-89.44% is the change from 928 to 98
Calculation steps:
[( 98 - 928 ) ÷ 928] x 100 = -89.44%
Formula
Percentage change = [(98 - 928) / 928] x 100
Subtract the new number by the original number
98 - 928 = -830
-830 ÷ 928 = -0.8943965517241379
-0.8943965517241379 x 100 = -89.44%