-93.92% is the change from 609 to 37
Calculation steps:
[( 37 - 609 ) ÷ 609] x 100 = -93.92%
Formula
Percentage change = [(37 - 609) / 609] x 100
Subtract the new number by the original number
37 - 609 = -572
-572 ÷ 609 = -0.9392446633825944
-0.9392446633825944 x 100 = -93.92%