26.87% is the change from 387 to 491
Calculation steps:
[( 491 - 387 ) ÷ 387] x 100 = 26.87%
Formula
Percentage change = [(491 - 387) / 387] x 100
Subtract the new number by the original number
491 - 387 = 104
104 ÷ 387 = 0.268733850129199
0.268733850129199 x 100 = 26.87%