-61.84% is the change from 566 to 216
Calculation steps:
[( 216 - 566 ) ÷ 566] x 100 = -61.84%
Formula
Percentage change = [(216 - 566) / 566] x 100
Subtract the new number by the original number
216 - 566 = -350
-350 ÷ 566 = -0.6183745583038869
-0.6183745583038869 x 100 = -61.84%