115.05% is the change from 279 to 600
Calculation steps:
[( 600 - 279 ) ÷ 279] x 100 = 115.05%
Formula
Percentage change = [(600 - 279) / 279] x 100
Subtract the new number by the original number
600 - 279 = 321
321 ÷ 279 = 1.1505376344086022
1.1505376344086022 x 100 = 115.05%