102.91% is the change from 447 to 907
Calculation steps:
[( 907 - 447 ) ÷ 447] x 100 = 102.91%
Formula
Percentage change = [(907 - 447) / 447] x 100
Subtract the new number by the original number
907 - 447 = 460
460 ÷ 447 = 1.029082774049217
1.029082774049217 x 100 = 102.91%