-63.25% is the change from 917 to 337
Calculation steps:
[( 337 - 917 ) ÷ 917] x 100 = -63.25%
Formula
Percentage change = [(337 - 917) / 917] x 100
Subtract the new number by the original number
337 - 917 = -580
-580 ÷ 917 = -0.6324972737186477
-0.6324972737186477 x 100 = -63.25%