2.27% is the change from 883 to 903
Calculation steps:
[( 903 - 883 ) ÷ 883] x 100 = 2.27%
Formula
Percentage change = [(903 - 883) / 883] x 100
Subtract the new number by the original number
903 - 883 = 20
20 ÷ 883 = 0.022650056625141562
0.022650056625141562 x 100 = 2.27%