339.01% is the change from 223 to 979
Calculation steps:
[( 979 - 223 ) ÷ 223] x 100 = 339.01%
Formula
Percentage change = [(979 - 223) / 223] x 100
Subtract the new number by the original number
979 - 223 = 756
756 ÷ 223 = 3.390134529147982
3.390134529147982 x 100 = 339.01%