423.08% is the change from 78 to 408
Calculation steps:
[( 408 - 78 ) ÷ 78] x 100 = 423.08%
Formula
Percentage change = [(408 - 78) / 78] x 100
Subtract the new number by the original number
408 - 78 = 330
330 ÷ 78 = 4.230769230769231
4.230769230769231 x 100 = 423.08%