-47% is the change from 817 to 433
Calculation steps:
[( 433 - 817 ) ÷ 817] x 100 = -47%
Formula
Percentage change = [(433 - 817) / 817] x 100
Subtract the new number by the original number
433 - 817 = -384
-384 ÷ 817 = -0.4700122399020808
-0.4700122399020808 x 100 = -47%