-75.3% is the change from 903 to 223
Calculation steps:
[( 223 - 903 ) ÷ 903] x 100 = -75.3%
Formula
Percentage change = [(223 - 903) / 903] x 100
Subtract the new number by the original number
223 - 903 = -680
-680 ÷ 903 = -0.7530454042081949
-0.7530454042081949 x 100 = -75.3%