6.73% is the change from 535 to 571
Calculation steps:
[( 571 - 535 ) ÷ 535] x 100 = 6.73%
Formula
Percentage change = [(571 - 535) / 535] x 100
Subtract the new number by the original number
571 - 535 = 36
36 ÷ 535 = 0.06728971962616823
0.06728971962616823 x 100 = 6.73%