-76.06% is the change from 284 to 68
Calculation steps:
[( 68 - 284 ) ÷ 284] x 100 = -76.06%
Formula
Percentage change = [(68 - 284) / 284] x 100
Subtract the new number by the original number
68 - 284 = -216
-216 ÷ 284 = -0.7605633802816901
-0.7605633802816901 x 100 = -76.06%