6.35% is the change from 488 to 519
Calculation steps:
[( 519 - 488 ) ÷ 488] x 100 = 6.35%
Formula
Percentage change = [(519 - 488) / 488] x 100
Subtract the new number by the original number
519 - 488 = 31
31 ÷ 488 = 0.06352459016393443
0.06352459016393443 x 100 = 6.35%