-76.17% is the change from 449 to 107
Calculation steps:
[( 107 - 449 ) ÷ 449] x 100 = -76.17%
Formula
Percentage change = [(107 - 449) / 449] x 100
Subtract the new number by the original number
107 - 449 = -342
-342 ÷ 449 = -0.7616926503340757
-0.7616926503340757 x 100 = -76.17%