96.41% is the change from 390 to 766
Calculation steps:
[( 766 - 390 ) ÷ 390] x 100 = 96.41%
Formula
Percentage change = [(766 - 390) / 390] x 100
Subtract the new number by the original number
766 - 390 = 376
376 ÷ 390 = 0.9641025641025641
0.9641025641025641 x 100 = 96.41%