36.77% is the change from 378 to 517
Calculation steps:
[( 517 - 378 ) ÷ 378] x 100 = 36.77%
Formula
Percentage change = [(517 - 378) / 378] x 100
Subtract the new number by the original number
517 - 378 = 139
139 ÷ 378 = 0.36772486772486773
0.36772486772486773 x 100 = 36.77%