108.91% is the change from 449 to 938
Calculation steps:
[( 938 - 449 ) ÷ 449] x 100 = 108.91%
Formula
Percentage change = [(938 - 449) / 449] x 100
Subtract the new number by the original number
938 - 449 = 489
489 ÷ 449 = 1.089086859688196
1.089086859688196 x 100 = 108.91%