-84.24% is the change from 609 to 96
Calculation steps:
[( 96 - 609 ) ÷ 609] x 100 = -84.24%
Formula
Percentage change = [(96 - 609) / 609] x 100
Subtract the new number by the original number
96 - 609 = -513
-513 ÷ 609 = -0.8423645320197044
-0.8423645320197044 x 100 = -84.24%