161.37% is the change from 277 to 724
Calculation steps:
[( 724 - 277 ) ÷ 277] x 100 = 161.37%
Formula
Percentage change = [(724 - 277) / 277] x 100
Subtract the new number by the original number
724 - 277 = 447
447 ÷ 277 = 1.6137184115523466
1.6137184115523466 x 100 = 161.37%