-51.71% is the change from 938 to 453
Calculation steps:
[( 453 - 938 ) ÷ 938] x 100 = -51.71%
Formula
Percentage change = [(453 - 938) / 938] x 100
Subtract the new number by the original number
453 - 938 = -485
-485 ÷ 938 = -0.5170575692963753
-0.5170575692963753 x 100 = -51.71%