-67.56% is the change from 817 to 265
Calculation steps:
[( 265 - 817 ) ÷ 817] x 100 = -67.56%
Formula
Percentage change = [(265 - 817) / 817] x 100
Subtract the new number by the original number
265 - 817 = -552
-552 ÷ 817 = -0.6756425948592412
-0.6756425948592412 x 100 = -67.56%