-65.17% is the change from 689 to 240
Calculation steps:
[( 240 - 689 ) ÷ 689] x 100 = -65.17%
Formula
Percentage change = [(240 - 689) / 689] x 100
Subtract the new number by the original number
240 - 689 = -449
-449 ÷ 689 = -0.6516690856313497
-0.6516690856313497 x 100 = -65.17%