12600% is the change from 3 to 381
Calculation steps:
[( 381 - 3 ) ÷ 3] x 100 = 12600%
Formula
Percentage change = [(381 - 3) / 3] x 100
Subtract the new number by the original number
381 - 3 = 378
378 ÷ 3 = 126
126 x 100 = 12600%
Example