62.74% is the change from 424 to 690
Calculation steps:
[( 690 - 424 ) ÷ 424] x 100 = 62.74%
Formula
Percentage change = [(690 - 424) / 424] x 100
Subtract the new number by the original number
690 - 424 = 266
266 ÷ 424 = 0.6273584905660378
0.6273584905660378 x 100 = 62.74%