-83.06% is the change from 360 to 61
Calculation steps:
[( 61 - 360 ) ÷ 360] x 100 = -83.06%
Formula
Percentage change = [(61 - 360) / 360] x 100
Subtract the new number by the original number
61 - 360 = -299
-299 ÷ 360 = -0.8305555555555556
-0.8305555555555556 x 100 = -83.06%