514.49% is the change from 69 to 424
Calculation steps:
[( 424 - 69 ) ÷ 69] x 100 = 514.49%
Formula
Percentage change = [(424 - 69) / 69] x 100
Subtract the new number by the original number
424 - 69 = 355
355 ÷ 69 = 5.144927536231884
5.144927536231884 x 100 = 514.49%