-68.4% is the change from 269 to 85
Calculation steps:
[( 85 - 269 ) ÷ 269] x 100 = -68.4%
Formula
Percentage change = [(85 - 269) / 269] x 100
Subtract the new number by the original number
85 - 269 = -184
-184 ÷ 269 = -0.6840148698884758
-0.6840148698884758 x 100 = -68.4%