13.49% is the change from 378 to 429
Calculation steps:
[( 429 - 378 ) ÷ 378] x 100 = 13.49%
Formula
Percentage change = [(429 - 378) / 378] x 100
Subtract the new number by the original number
429 - 378 = 51
51 ÷ 378 = 0.1349206349206349
0.1349206349206349 x 100 = 13.49%