143.4% is the change from 394 to 959
Calculation steps:
[( 959 - 394 ) ÷ 394] x 100 = 143.4%
Formula
Percentage change = [(959 - 394) / 394] x 100
Subtract the new number by the original number
959 - 394 = 565
565 ÷ 394 = 1.4340101522842639
1.4340101522842639 x 100 = 143.4%