21.26% is the change from 381 to 462
Calculation steps:
[( 462 - 381 ) ÷ 381] x 100 = 21.26%
Formula
Percentage change = [(462 - 381) / 381] x 100
Subtract the new number by the original number
462 - 381 = 81
81 ÷ 381 = 0.2125984251968504
0.2125984251968504 x 100 = 21.26%