-53.11% is the change from 610 to 286
Calculation steps:
[( 286 - 610 ) ÷ 610] x 100 = -53.11%
Formula
Percentage change = [(286 - 610) / 610] x 100
Subtract the new number by the original number
286 - 610 = -324
-324 ÷ 610 = -0.5311475409836065
-0.5311475409836065 x 100 = -53.11%