3575% is the change from 12 to 441
Calculation steps:
[( 441 - 12 ) ÷ 12] x 100 = 3575%
Formula
Percentage change = [(441 - 12) / 12] x 100
Subtract the new number by the original number
441 - 12 = 429
429 ÷ 12 = 35.75
35.75 x 100 = 3575%
Example