51.78% is the change from 533 to 809
Calculation steps:
[( 809 - 533 ) ÷ 533] x 100 = 51.78%
Formula
Percentage change = [(809 - 533) / 533] x 100
Subtract the new number by the original number
809 - 533 = 276
276 ÷ 533 = 0.5178236397748592
0.5178236397748592 x 100 = 51.78%