-48.78% is the change from 658 to 337
Calculation steps:
[( 337 - 658 ) ÷ 658] x 100 = -48.78%
Formula
Percentage change = [(337 - 658) / 658] x 100
Subtract the new number by the original number
337 - 658 = -321
-321 ÷ 658 = -0.4878419452887538
-0.4878419452887538 x 100 = -48.78%