-59.63% is the change from 867 to 350
Calculation steps:
[( 350 - 867 ) ÷ 867] x 100 = -59.63%
Formula
Percentage change = [(350 - 867) / 867] x 100
Subtract the new number by the original number
350 - 867 = -517
-517 ÷ 867 = -0.5963091118800461
-0.5963091118800461 x 100 = -59.63%