-74.47% is the change from 568 to 145
Calculation steps:
[( 145 - 568 ) ÷ 568] x 100 = -74.47%
Formula
Percentage change = [(145 - 568) / 568] x 100
Subtract the new number by the original number
145 - 568 = -423
-423 ÷ 568 = -0.7447183098591549
-0.7447183098591549 x 100 = -74.47%