-66.47% is the change from 683 to 229
Calculation steps:
[( 229 - 683 ) ÷ 683] x 100 = -66.47%
Formula
Percentage change = [(229 - 683) / 683] x 100
Subtract the new number by the original number
229 - 683 = -454
-454 ÷ 683 = -0.664714494875549
-0.664714494875549 x 100 = -66.47%