109.8% is the change from 449 to 942
Calculation steps:
[( 942 - 449 ) ÷ 449] x 100 = 109.8%
Formula
Percentage change = [(942 - 449) / 449] x 100
Subtract the new number by the original number
942 - 449 = 493
493 ÷ 449 = 1.0979955456570156
1.0979955456570156 x 100 = 109.8%