-63.47% is the change from 917 to 335
Calculation steps:
[( 335 - 917 ) ÷ 917] x 100 = -63.47%
Formula
Percentage change = [(335 - 917) / 917] x 100
Subtract the new number by the original number
335 - 917 = -582
-582 ÷ 917 = -0.6346782988004362
-0.6346782988004362 x 100 = -63.47%