483.33% is the change from 48 to 280
Calculation steps:
[( 280 - 48 ) ÷ 48] x 100 = 483.33%
Formula
Percentage change = [(280 - 48) / 48] x 100
Subtract the new number by the original number
280 - 48 = 232
232 ÷ 48 = 4.833333333333333
4.833333333333333 x 100 = 483.33%