-27.67% is the change from 683 to 494
Calculation steps:
[( 494 - 683 ) ÷ 683] x 100 = -27.67%
Formula
Percentage change = [(494 - 683) / 683] x 100
Subtract the new number by the original number
494 - 683 = -189
-189 ÷ 683 = -0.2767203513909224
-0.2767203513909224 x 100 = -27.67%