-45.56% is the change from 924 to 503
Calculation steps:
[( 503 - 924 ) ÷ 924] x 100 = -45.56%
Formula
Percentage change = [(503 - 924) / 924] x 100
Subtract the new number by the original number
503 - 924 = -421
-421 ÷ 924 = -0.4556277056277056
-0.4556277056277056 x 100 = -45.56%