51.59% is the change from 566 to 858
Calculation steps:
[( 858 - 566 ) ÷ 566] x 100 = 51.59%
Formula
Percentage change = [(858 - 566) / 566] x 100
Subtract the new number by the original number
858 - 566 = 292
292 ÷ 566 = 0.5159010600706714
0.5159010600706714 x 100 = 51.59%
Example