-32.35% is the change from 912 to 617
Calculation steps:
[( 617 - 912 ) ÷ 912] x 100 = -32.35%
Formula
Percentage change = [(617 - 912) / 912] x 100
Subtract the new number by the original number
617 - 912 = -295
-295 ÷ 912 = -0.32346491228070173
-0.32346491228070173 x 100 = -32.35%