100.89% is the change from 448 to 900
Calculation steps:
[( 900 - 448 ) ÷ 448] x 100 = 100.89%
Formula
Percentage change = [(900 - 448) / 448] x 100
Subtract the new number by the original number
900 - 448 = 452
452 ÷ 448 = 1.0089285714285714
1.0089285714285714 x 100 = 100.89%