79.29% is the change from 449 to 805
Calculation steps:
[( 805 - 449 ) ÷ 449] x 100 = 79.29%
Formula
Percentage change = [(805 - 449) / 449] x 100
Subtract the new number by the original number
805 - 449 = 356
356 ÷ 449 = 0.7928730512249443
0.7928730512249443 x 100 = 79.29%