68.31% is the change from 385 to 648
Calculation steps:
[( 648 - 385 ) ÷ 385] x 100 = 68.31%
Formula
Percentage change = [(648 - 385) / 385] x 100
Subtract the new number by the original number
648 - 385 = 263
263 ÷ 385 = 0.6831168831168831
0.6831168831168831 x 100 = 68.31%