-41.2% is the change from 449 to 264
Calculation steps:
[( 264 - 449 ) ÷ 449] x 100 = -41.2%
Formula
Percentage change = [(264 - 449) / 449] x 100
Subtract the new number by the original number
264 - 449 = -185
-185 ÷ 449 = -0.41202672605790647
-0.41202672605790647 x 100 = -41.2%