2.62% is the change from 381 to 391
Calculation steps:
[( 391 - 381 ) ÷ 381] x 100 = 2.62%
Formula
Percentage change = [(391 - 381) / 381] x 100
Subtract the new number by the original number
391 - 381 = 10
10 ÷ 381 = 0.026246719160104987
0.026246719160104987 x 100 = 2.62%