12300% is the change from 3 to 372
Calculation steps:
[( 372 - 3 ) ÷ 3] x 100 = 12300%
Formula
Percentage change = [(372 - 3) / 3] x 100
Subtract the new number by the original number
372 - 3 = 369
369 ÷ 3 = 123
123 x 100 = 12300%
Example