104.7% is the change from 447 to 915
Calculation steps:
[( 915 - 447 ) ÷ 447] x 100 = 104.7%
Formula
Percentage change = [(915 - 447) / 447] x 100
Subtract the new number by the original number
915 - 447 = 468
468 ÷ 447 = 1.0469798657718121
1.0469798657718121 x 100 = 104.7%