302.88% is the change from 139 to 560
Calculation steps:
[( 560 - 139 ) ÷ 139] x 100 = 302.88%
Formula
Percentage change = [(560 - 139) / 139] x 100
Subtract the new number by the original number
560 - 139 = 421
421 ÷ 139 = 3.028776978417266
3.028776978417266 x 100 = 302.88%