-92.68% is the change from 683 to 50
Calculation steps:
[( 50 - 683 ) ÷ 683] x 100 = -92.68%
Formula
Percentage change = [(50 - 683) / 683] x 100
Subtract the new number by the original number
50 - 683 = -633
-633 ÷ 683 = -0.9267935578330894
-0.9267935578330894 x 100 = -92.68%