44.11% is the change from 569 to 820
Calculation steps:
[( 820 - 569 ) ÷ 569] x 100 = 44.11%
Formula
Percentage change = [(820 - 569) / 569] x 100
Subtract the new number by the original number
820 - 569 = 251
251 ÷ 569 = 0.44112478031634444
0.44112478031634444 x 100 = 44.11%