-36.39% is the change from 959 to 610
Calculation steps:
[( 610 - 959 ) ÷ 959] x 100 = -36.39%
Formula
Percentage change = [(610 - 959) / 959] x 100
Subtract the new number by the original number
610 - 959 = -349
-349 ÷ 959 = -0.36392075078206465
-0.36392075078206465 x 100 = -36.39%