13000% is the change from 3 to 393
Calculation steps:
[( 393 - 3 ) ÷ 3] x 100 = 13000%
Formula
Percentage change = [(393 - 3) / 3] x 100
Subtract the new number by the original number
393 - 3 = 390
390 ÷ 3 = 130
130 x 100 = 13000%
Example