-89.77% is the change from 694 to 71
Calculation steps:
[( 71 - 694 ) ÷ 694] x 100 = -89.77%
Formula
Percentage change = [(71 - 694) / 694] x 100
Subtract the new number by the original number
71 - 694 = -623
-623 ÷ 694 = -0.8976945244956772
-0.8976945244956772 x 100 = -89.77%