-25.95% is the change from 817 to 605
Calculation steps:
[( 605 - 817 ) ÷ 817] x 100 = -25.95%
Formula
Percentage change = [(605 - 817) / 817] x 100
Subtract the new number by the original number
605 - 817 = -212
-212 ÷ 817 = -0.2594859241126071
-0.2594859241126071 x 100 = -25.95%