-94.44% is the change from 683 to 38
Calculation steps:
[( 38 - 683 ) ÷ 683] x 100 = -94.44%
Formula
Percentage change = [(38 - 683) / 683] x 100
Subtract the new number by the original number
38 - 683 = -645
-645 ÷ 683 = -0.9443631039531479
-0.9443631039531479 x 100 = -94.44%