-35.16% is the change from 492 to 319
Calculation steps:
[( 319 - 492 ) ÷ 492] x 100 = -35.16%
Formula
Percentage change = [(319 - 492) / 492] x 100
Subtract the new number by the original number
319 - 492 = -173
-173 ÷ 492 = -0.3516260162601626
-0.3516260162601626 x 100 = -35.16%