-69.1% is the change from 903 to 279
Calculation steps:
[( 279 - 903 ) ÷ 903] x 100 = -69.1%
Formula
Percentage change = [(279 - 903) / 903] x 100
Subtract the new number by the original number
279 - 903 = -624
-624 ÷ 903 = -0.6910299003322259
-0.6910299003322259 x 100 = -69.1%