72.4% is the change from 279 to 481
Calculation steps:
[( 481 - 279 ) ÷ 279] x 100 = 72.4%
Formula
Percentage change = [(481 - 279) / 279] x 100
Subtract the new number by the original number
481 - 279 = 202
202 ÷ 279 = 0.7240143369175627
0.7240143369175627 x 100 = 72.4%