-45.8% is the change from 928 to 503
Calculation steps:
[( 503 - 928 ) ÷ 928] x 100 = -45.8%
Formula
Percentage change = [(503 - 928) / 928] x 100
Subtract the new number by the original number
503 - 928 = -425
-425 ÷ 928 = -0.4579741379310345
-0.4579741379310345 x 100 = -45.8%