147.69% is the change from 390 to 966
Calculation steps:
[( 966 - 390 ) ÷ 390] x 100 = 147.69%
Formula
Percentage change = [(966 - 390) / 390] x 100
Subtract the new number by the original number
966 - 390 = 576
576 ÷ 390 = 1.476923076923077
1.476923076923077 x 100 = 147.69%