-95.1% is the change from 449 to 22
Calculation steps:
[( 22 - 449 ) ÷ 449] x 100 = -95.1%
Formula
Percentage change = [(22 - 449) / 449] x 100
Subtract the new number by the original number
22 - 449 = -427
-427 ÷ 449 = -0.9510022271714922
-0.9510022271714922 x 100 = -95.1%