1081.58% is the change from 38 to 449
Calculation steps:
[( 449 - 38 ) ÷ 38] x 100 = 1081.58%
Formula
Percentage change = [(449 - 38) / 38] x 100
Subtract the new number by the original number
449 - 38 = 411
411 ÷ 38 = 10.81578947368421
10.81578947368421 x 100 = 1081.58%