-84.17% is the change from 259 to 41
Calculation steps:
[( 41 - 259 ) ÷ 259] x 100 = -84.17%
Formula
Percentage change = [(41 - 259) / 259] x 100
Subtract the new number by the original number
41 - 259 = -218
-218 ÷ 259 = -0.8416988416988417
-0.8416988416988417 x 100 = -84.17%