-61.97% is the change from 923 to 351
Calculation steps:
[( 351 - 923 ) ÷ 923] x 100 = -61.97%
Formula
Percentage change = [(351 - 923) / 923] x 100
Subtract the new number by the original number
351 - 923 = -572
-572 ÷ 923 = -0.6197183098591549
-0.6197183098591549 x 100 = -61.97%