75% is the change from 384 to 672
Calculation steps:
[( 672 - 384 ) ÷ 384] x 100 = 75%
Formula
Percentage change = [(672 - 384) / 384] x 100
Subtract the new number by the original number
672 - 384 = 288
288 ÷ 384 = 0.75
0.75 x 100 = 75%
Example