115.83% is the change from 278 to 600
Calculation steps:
[( 600 - 278 ) ÷ 278] x 100 = 115.83%
Formula
Percentage change = [(600 - 278) / 278] x 100
Subtract the new number by the original number
600 - 278 = 322
322 ÷ 278 = 1.158273381294964
1.158273381294964 x 100 = 115.83%