294.4% is the change from 125 to 493
Calculation steps:
[( 493 - 125 ) ÷ 125] x 100 = 294.4%
Formula
Percentage change = [(493 - 125) / 125] x 100
Subtract the new number by the original number
493 - 125 = 368
368 ÷ 125 = 2.944
2.944 x 100 = 294.4%
Example