-21.67% is the change from 683 to 535
Calculation steps:
[( 535 - 683 ) ÷ 683] x 100 = -21.67%
Formula
Percentage change = [(535 - 683) / 683] x 100
Subtract the new number by the original number
535 - 683 = -148
-148 ÷ 683 = -0.21669106881405564
-0.21669106881405564 x 100 = -21.67%