-76.72% is the change from 610 to 142
Calculation steps:
[( 142 - 610 ) ÷ 610] x 100 = -76.72%
Formula
Percentage change = [(142 - 610) / 610] x 100
Subtract the new number by the original number
142 - 610 = -468
-468 ÷ 610 = -0.7672131147540984
-0.7672131147540984 x 100 = -76.72%