56.35% is the change from 449 to 702
Calculation steps:
[( 702 - 449 ) ÷ 449] x 100 = 56.35%
Formula
Percentage change = [(702 - 449) / 449] x 100
Subtract the new number by the original number
702 - 449 = 253
253 ÷ 449 = 0.5634743875278396
0.5634743875278396 x 100 = 56.35%