-78.74% is the change from 903 to 192
Calculation steps:
[( 192 - 903 ) ÷ 903] x 100 = -78.74%
Formula
Percentage change = [(192 - 903) / 903] x 100
Subtract the new number by the original number
192 - 903 = -711
-711 ÷ 903 = -0.7873754152823921
-0.7873754152823921 x 100 = -78.74%