-67.14% is the change from 566 to 186
Calculation steps:
[( 186 - 566 ) ÷ 566] x 100 = -67.14%
Formula
Percentage change = [(186 - 566) / 566] x 100
Subtract the new number by the original number
186 - 566 = -380
-380 ÷ 566 = -0.6713780918727915
-0.6713780918727915 x 100 = -67.14%