329.6% is the change from 223 to 958
Calculation steps:
[( 958 - 223 ) ÷ 223] x 100 = 329.6%
Formula
Percentage change = [(958 - 223) / 223] x 100
Subtract the new number by the original number
958 - 223 = 735
735 ÷ 223 = 3.295964125560538
3.295964125560538 x 100 = 329.6%