143.15% is the change from 394 to 958
Calculation steps:
[( 958 - 394 ) ÷ 394] x 100 = 143.15%
Formula
Percentage change = [(958 - 394) / 394] x 100
Subtract the new number by the original number
958 - 394 = 564
564 ÷ 394 = 1.4314720812182742
1.4314720812182742 x 100 = 143.15%