-39.05% is the change from 717 to 437
Calculation steps:
[( 437 - 717 ) ÷ 717] x 100 = -39.05%
Formula
Percentage change = [(437 - 717) / 717] x 100
Subtract the new number by the original number
437 - 717 = -280
-280 ÷ 717 = -0.3905160390516039
-0.3905160390516039 x 100 = -39.05%