62.26% is the change from 424 to 688
Calculation steps:
[( 688 - 424 ) ÷ 424] x 100 = 62.26%
Formula
Percentage change = [(688 - 424) / 424] x 100
Subtract the new number by the original number
688 - 424 = 264
264 ÷ 424 = 0.6226415094339622
0.6226415094339622 x 100 = 62.26%