-79.64% is the change from 948 to 193
Calculation steps:
[( 193 - 948 ) ÷ 948] x 100 = -79.64%
Formula
Percentage change = [(193 - 948) / 948] x 100
Subtract the new number by the original number
193 - 948 = -755
-755 ÷ 948 = -0.7964135021097046
-0.7964135021097046 x 100 = -79.64%