-76.43% is the change from 683 to 161
Calculation steps:
[( 161 - 683 ) ÷ 683] x 100 = -76.43%
Formula
Percentage change = [(161 - 683) / 683] x 100
Subtract the new number by the original number
161 - 683 = -522
-522 ÷ 683 = -0.7642752562225475
-0.7642752562225475 x 100 = -76.43%