-90.19% is the change from 948 to 93
Calculation steps:
[( 93 - 948 ) ÷ 948] x 100 = -90.19%
Formula
Percentage change = [(93 - 948) / 948] x 100
Subtract the new number by the original number
93 - 948 = -855
-855 ÷ 948 = -0.9018987341772152
-0.9018987341772152 x 100 = -90.19%