-47.21% is the change from 610 to 322
Calculation steps:
[( 322 - 610 ) ÷ 610] x 100 = -47.21%
Formula
Percentage change = [(322 - 610) / 610] x 100
Subtract the new number by the original number
322 - 610 = -288
-288 ÷ 610 = -0.4721311475409836
-0.4721311475409836 x 100 = -47.21%