405.13% is the change from 78 to 394
Calculation steps:
[( 394 - 78 ) ÷ 78] x 100 = 405.13%
Formula
Percentage change = [(394 - 78) / 78] x 100
Subtract the new number by the original number
394 - 78 = 316
316 ÷ 78 = 4.051282051282051
4.051282051282051 x 100 = 405.13%