6.79% is the change from 501 to 535
Calculation steps:
[( 535 - 501 ) ÷ 501] x 100 = 6.79%
Formula
Percentage change = [(535 - 501) / 501] x 100
Subtract the new number by the original number
535 - 501 = 34
34 ÷ 501 = 0.06786427145708583
0.06786427145708583 x 100 = 6.79%