-64.83% is the change from 907 to 319
Calculation steps:
[( 319 - 907 ) ÷ 907] x 100 = -64.83%
Formula
Percentage change = [(319 - 907) / 907] x 100
Subtract the new number by the original number
319 - 907 = -588
-588 ÷ 907 = -0.6482910694597575
-0.6482910694597575 x 100 = -64.83%