-88.76% is the change from 694 to 78
Calculation steps:
[( 78 - 694 ) ÷ 694] x 100 = -88.76%
Formula
Percentage change = [(78 - 694) / 694] x 100
Subtract the new number by the original number
78 - 694 = -616
-616 ÷ 694 = -0.8876080691642652
-0.8876080691642652 x 100 = -88.76%