-72.2% is the change from 903 to 251
Calculation steps:
[( 251 - 903 ) ÷ 903] x 100 = -72.2%
Formula
Percentage change = [(251 - 903) / 903] x 100
Subtract the new number by the original number
251 - 903 = -652
-652 ÷ 903 = -0.7220376522702104
-0.7220376522702104 x 100 = -72.2%