-62.54% is the change from 566 to 212
Calculation steps:
[( 212 - 566 ) ÷ 566] x 100 = -62.54%
Formula
Percentage change = [(212 - 566) / 566] x 100
Subtract the new number by the original number
212 - 566 = -354
-354 ÷ 566 = -0.6254416961130742
-0.6254416961130742 x 100 = -62.54%