-80.98% is the change from 610 to 116
Calculation steps:
[( 116 - 610 ) ÷ 610] x 100 = -80.98%
Formula
Percentage change = [(116 - 610) / 610] x 100
Subtract the new number by the original number
116 - 610 = -494
-494 ÷ 610 = -0.8098360655737705
-0.8098360655737705 x 100 = -80.98%