-47.81% is the change from 617 to 322
Calculation steps:
[( 322 - 617 ) ÷ 617] x 100 = -47.81%
Formula
Percentage change = [(322 - 617) / 617] x 100
Subtract the new number by the original number
322 - 617 = -295
-295 ÷ 617 = -0.47811993517017826
-0.47811993517017826 x 100 = -47.81%