8.26% is the change from 351 to 380
Calculation steps:
[( 380 - 351 ) ÷ 351] x 100 = 8.26%
Formula
Percentage change = [(380 - 351) / 351] x 100
Subtract the new number by the original number
380 - 351 = 29
29 ÷ 351 = 0.08262108262108261
0.08262108262108261 x 100 = 8.26%