-78.65% is the change from 904 to 193
Calculation steps:
[( 193 - 904 ) ÷ 904] x 100 = -78.65%
Formula
Percentage change = [(193 - 904) / 904] x 100
Subtract the new number by the original number
193 - 904 = -711
-711 ÷ 904 = -0.786504424778761
-0.786504424778761 x 100 = -78.65%