278.4% is the change from 125 to 473
Calculation steps:
[( 473 - 125 ) ÷ 125] x 100 = 278.4%
Formula
Percentage change = [(473 - 125) / 125] x 100
Subtract the new number by the original number
473 - 125 = 348
348 ÷ 125 = 2.784
2.784 x 100 = 278.4%
Example