-70.6% is the change from 568 to 167
Calculation steps:
[( 167 - 568 ) ÷ 568] x 100 = -70.6%
Formula
Percentage change = [(167 - 568) / 568] x 100
Subtract the new number by the original number
167 - 568 = -401
-401 ÷ 568 = -0.7059859154929577
-0.7059859154929577 x 100 = -70.6%