334.4% is the change from 125 to 543
Calculation steps:
[( 543 - 125 ) ÷ 125] x 100 = 334.4%
Formula
Percentage change = [(543 - 125) / 125] x 100
Subtract the new number by the original number
543 - 125 = 418
418 ÷ 125 = 3.344
3.344 x 100 = 334.4%
Example