-47.33% is the change from 636 to 335
Calculation steps:
[( 335 - 636 ) ÷ 636] x 100 = -47.33%
Formula
Percentage change = [(335 - 636) / 636] x 100
Subtract the new number by the original number
335 - 636 = -301
-301 ÷ 636 = -0.47327044025157233
-0.47327044025157233 x 100 = -47.33%