23.93% is the change from 305 to 378
Calculation steps:
[( 378 - 305 ) ÷ 305] x 100 = 23.93%
Formula
Percentage change = [(378 - 305) / 305] x 100
Subtract the new number by the original number
378 - 305 = 73
73 ÷ 305 = 0.23934426229508196
0.23934426229508196 x 100 = 23.93%