3583.33% is the change from 12 to 442
Calculation steps:
[( 442 - 12 ) ÷ 12] x 100 = 3583.33%
Formula
Percentage change = [(442 - 12) / 12] x 100
Subtract the new number by the original number
442 - 12 = 430
430 ÷ 12 = 35.833333333333336
35.833333333333336 x 100 = 3583.33%