-33.29% is the change from 754 to 503
Calculation steps:
[( 503 - 754 ) ÷ 754] x 100 = -33.29%
Formula
Percentage change = [(503 - 754) / 754] x 100
Subtract the new number by the original number
503 - 754 = -251
-251 ÷ 754 = -0.3328912466843501
-0.3328912466843501 x 100 = -33.29%