60.57% is the change from 279 to 448
Calculation steps:
[( 448 - 279 ) ÷ 279] x 100 = 60.57%
Formula
Percentage change = [(448 - 279) / 279] x 100
Subtract the new number by the original number
448 - 279 = 169
169 ÷ 279 = 0.6057347670250897
0.6057347670250897 x 100 = 60.57%