-63.49% is the change from 923 to 337
Calculation steps:
[( 337 - 923 ) ÷ 923] x 100 = -63.49%
Formula
Percentage change = [(337 - 923) / 923] x 100
Subtract the new number by the original number
337 - 923 = -586
-586 ÷ 923 = -0.6348862405200434
-0.6348862405200434 x 100 = -63.49%