743.75% is the change from 48 to 405
Calculation steps:
[( 405 - 48 ) ÷ 48] x 100 = 743.75%
Formula
Percentage change = [(405 - 48) / 48] x 100
Subtract the new number by the original number
405 - 48 = 357
357 ÷ 48 = 7.4375
7.4375 x 100 = 743.75%
Example