-53.44% is the change from 683 to 318
Calculation steps:
[( 318 - 683 ) ÷ 683] x 100 = -53.44%
Formula
Percentage change = [(318 - 683) / 683] x 100
Subtract the new number by the original number
318 - 683 = -365
-365 ÷ 683 = -0.5344070278184481
-0.5344070278184481 x 100 = -53.44%