708.33% is the change from 48 to 388
Calculation steps:
[( 388 - 48 ) ÷ 48] x 100 = 708.33%
Formula
Percentage change = [(388 - 48) / 48] x 100
Subtract the new number by the original number
388 - 48 = 340
340 ÷ 48 = 7.083333333333333
7.083333333333333 x 100 = 708.33%