-33.58% is the change from 929 to 617
Calculation steps:
[( 617 - 929 ) ÷ 929] x 100 = -33.58%
Formula
Percentage change = [(617 - 929) / 929] x 100
Subtract the new number by the original number
617 - 929 = -312
-312 ÷ 929 = -0.33584499461786865
-0.33584499461786865 x 100 = -33.58%