102.67% is the change from 450 to 912
Calculation steps:
[( 912 - 450 ) ÷ 450] x 100 = 102.67%
Formula
Percentage change = [(912 - 450) / 450] x 100
Subtract the new number by the original number
912 - 450 = 462
462 ÷ 450 = 1.0266666666666666
1.0266666666666666 x 100 = 102.67%