100.44% is the change from 450 to 902
Calculation steps:
[( 902 - 450 ) ÷ 450] x 100 = 100.44%
Formula
Percentage change = [(902 - 450) / 450] x 100
Subtract the new number by the original number
902 - 450 = 452
452 ÷ 450 = 1.0044444444444445
1.0044444444444445 x 100 = 100.44%