19.62% is the change from 316 to 378
Calculation steps:
[( 378 - 316 ) ÷ 316] x 100 = 19.62%
Formula
Percentage change = [(378 - 316) / 316] x 100
Subtract the new number by the original number
378 - 316 = 62
62 ÷ 316 = 0.1962025316455696
0.1962025316455696 x 100 = 19.62%