833.33% is the change from 48 to 448
Calculation steps:
[( 448 - 48 ) ÷ 48] x 100 = 833.33%
Formula
Percentage change = [(448 - 48) / 48] x 100
Subtract the new number by the original number
448 - 48 = 400
400 ÷ 48 = 8.333333333333334
8.333333333333334 x 100 = 833.33%