-54.09% is the change from 684 to 314
Calculation steps:
[( 314 - 684 ) ÷ 684] x 100 = -54.09%
Formula
Percentage change = [(314 - 684) / 684] x 100
Subtract the new number by the original number
314 - 684 = -370
-370 ÷ 684 = -0.5409356725146199
-0.5409356725146199 x 100 = -54.09%