121.38% is the change from 449 to 994
Calculation steps:
[( 994 - 449 ) ÷ 449] x 100 = 121.38%
Formula
Percentage change = [(994 - 449) / 449] x 100
Subtract the new number by the original number
994 - 449 = 545
545 ÷ 449 = 1.2138084632516704
1.2138084632516704 x 100 = 121.38%