-41% is the change from 817 to 482
Calculation steps:
[( 482 - 817 ) ÷ 817] x 100 = -41%
Formula
Percentage change = [(482 - 817) / 817] x 100
Subtract the new number by the original number
482 - 817 = -335
-335 ÷ 817 = -0.41003671970624234
-0.41003671970624234 x 100 = -41%