-55.44% is the change from 689 to 307
Calculation steps:
[( 307 - 689 ) ÷ 689] x 100 = -55.44%
Formula
Percentage change = [(307 - 689) / 689] x 100
Subtract the new number by the original number
307 - 689 = -382
-382 ÷ 689 = -0.5544267053701016
-0.5544267053701016 x 100 = -55.44%