-80.78% is the change from 359 to 69
Calculation steps:
[( 69 - 359 ) ÷ 359] x 100 = -80.78%
Formula
Percentage change = [(69 - 359) / 359] x 100
Subtract the new number by the original number
69 - 359 = -290
-290 ÷ 359 = -0.807799442896936
-0.807799442896936 x 100 = -80.78%