-83.16% is the change from 683 to 115
Calculation steps:
[( 115 - 683 ) ÷ 683] x 100 = -83.16%
Formula
Percentage change = [(115 - 683) / 683] x 100
Subtract the new number by the original number
115 - 683 = -568
-568 ÷ 683 = -0.8316251830161054
-0.8316251830161054 x 100 = -83.16%