113.48% is the change from 423 to 903
Calculation steps:
[( 903 - 423 ) ÷ 423] x 100 = 113.48%
Formula
Percentage change = [(903 - 423) / 423] x 100
Subtract the new number by the original number
903 - 423 = 480
480 ÷ 423 = 1.1347517730496455
1.1347517730496455 x 100 = 113.48%