-35.74% is the change from 610 to 392
Calculation steps:
[( 392 - 610 ) ÷ 610] x 100 = -35.74%
Formula
Percentage change = [(392 - 610) / 610] x 100
Subtract the new number by the original number
392 - 610 = -218
-218 ÷ 610 = -0.35737704918032787
-0.35737704918032787 x 100 = -35.74%