-55.94% is the change from 817 to 360
Calculation steps:
[( 360 - 817 ) ÷ 817] x 100 = -55.94%
Formula
Percentage change = [(360 - 817) / 817] x 100
Subtract the new number by the original number
360 - 817 = -457
-457 ÷ 817 = -0.5593635250917993
-0.5593635250917993 x 100 = -55.94%