-91.79% is the change from 694 to 57
Calculation steps:
[( 57 - 694 ) ÷ 694] x 100 = -91.79%
Formula
Percentage change = [(57 - 694) / 694] x 100
Subtract the new number by the original number
57 - 694 = -637
-637 ÷ 694 = -0.9178674351585014
-0.9178674351585014 x 100 = -91.79%