-66.84% is the change from 567 to 188
Calculation steps:
[( 188 - 567 ) ÷ 567] x 100 = -66.84%
Formula
Percentage change = [(188 - 567) / 567] x 100
Subtract the new number by the original number
188 - 567 = -379
-379 ÷ 567 = -0.6684303350970018
-0.6684303350970018 x 100 = -66.84%