-52.88% is the change from 817 to 385
Calculation steps:
[( 385 - 817 ) ÷ 817] x 100 = -52.88%
Formula
Percentage change = [(385 - 817) / 817] x 100
Subtract the new number by the original number
385 - 817 = -432
-432 ÷ 817 = -0.5287637698898409
-0.5287637698898409 x 100 = -52.88%