-91.65% is the change from 683 to 57
Calculation steps:
[( 57 - 683 ) ÷ 683] x 100 = -91.65%
Formula
Percentage change = [(57 - 683) / 683] x 100
Subtract the new number by the original number
57 - 683 = -626
-626 ÷ 683 = -0.9165446559297218
-0.9165446559297218 x 100 = -91.65%