144.9% is the change from 392 to 960
Calculation steps:
[( 960 - 392 ) ÷ 392] x 100 = 144.9%
Formula
Percentage change = [(960 - 392) / 392] x 100
Subtract the new number by the original number
960 - 392 = 568
568 ÷ 392 = 1.4489795918367347
1.4489795918367347 x 100 = 144.9%