-89.51% is the change from 934 to 98
Calculation steps:
[( 98 - 934 ) ÷ 934] x 100 = -89.51%
Formula
Percentage change = [(98 - 934) / 934] x 100
Subtract the new number by the original number
98 - 934 = -836
-836 ÷ 934 = -0.8950749464668094
-0.8950749464668094 x 100 = -89.51%