-94.26% is the change from 697 to 40
Calculation steps:
[( 40 - 697 ) ÷ 697] x 100 = -94.26%
Formula
Percentage change = [(40 - 697) / 697] x 100
Subtract the new number by the original number
40 - 697 = -657
-657 ÷ 697 = -0.9426111908177905
-0.9426111908177905 x 100 = -94.26%