-59% is the change from 683 to 280
Calculation steps:
[( 280 - 683 ) ÷ 683] x 100 = -59%
Formula
Percentage change = [(280 - 683) / 683] x 100
Subtract the new number by the original number
280 - 683 = -403
-403 ÷ 683 = -0.5900439238653001
-0.5900439238653001 x 100 = -59%