-21.38% is the change from 683 to 537
Calculation steps:
[( 537 - 683 ) ÷ 683] x 100 = -21.38%
Formula
Percentage change = [(537 - 683) / 683] x 100
Subtract the new number by the original number
537 - 683 = -146
-146 ÷ 683 = -0.21376281112737922
-0.21376281112737922 x 100 = -21.38%