474.36% is the change from 78 to 448
Calculation steps:
[( 448 - 78 ) ÷ 78] x 100 = 474.36%
Formula
Percentage change = [(448 - 78) / 78] x 100
Subtract the new number by the original number
448 - 78 = 370
370 ÷ 78 = 4.743589743589744
4.743589743589744 x 100 = 474.36%