146.82% is the change from 393 to 970
Calculation steps:
[( 970 - 393 ) ÷ 393] x 100 = 146.82%
Formula
Percentage change = [(970 - 393) / 393] x 100
Subtract the new number by the original number
970 - 393 = 577
577 ÷ 393 = 1.4681933842239185
1.4681933842239185 x 100 = 146.82%