-88.97% is the change from 698 to 77
Calculation steps:
[( 77 - 698 ) ÷ 698] x 100 = -88.97%
Formula
Percentage change = [(77 - 698) / 698] x 100
Subtract the new number by the original number
77 - 698 = -621
-621 ÷ 698 = -0.8896848137535817
-0.8896848137535817 x 100 = -88.97%