140.35% is the change from 399 to 959
Calculation steps:
[( 959 - 399 ) ÷ 399] x 100 = 140.35%
Formula
Percentage change = [(959 - 399) / 399] x 100
Subtract the new number by the original number
959 - 399 = 560
560 ÷ 399 = 1.4035087719298245
1.4035087719298245 x 100 = 140.35%