-41.65% is the change from 862 to 503
Calculation steps:
[( 503 - 862 ) ÷ 862] x 100 = -41.65%
Formula
Percentage change = [(503 - 862) / 862] x 100
Subtract the new number by the original number
503 - 862 = -359
-359 ÷ 862 = -0.41647331786542924
-0.41647331786542924 x 100 = -41.65%