99.48% is the change from 384 to 766
Calculation steps:
[( 766 - 384 ) ÷ 384] x 100 = 99.48%
Formula
Percentage change = [(766 - 384) / 384] x 100
Subtract the new number by the original number
766 - 384 = 382
382 ÷ 384 = 0.9947916666666666
0.9947916666666666 x 100 = 99.48%