-54.96% is the change from 635 to 286
Calculation steps:
[( 286 - 635 ) ÷ 635] x 100 = -54.96%
Formula
Percentage change = [(286 - 635) / 635] x 100
Subtract the new number by the original number
286 - 635 = -349
-349 ÷ 635 = -0.5496062992125984
-0.5496062992125984 x 100 = -54.96%