-33.16% is the change from 389 to 260
Calculation steps:
[( 260 - 389 ) ÷ 389] x 100 = -33.16%
Formula
Percentage change = [(260 - 389) / 389] x 100
Subtract the new number by the original number
260 - 389 = -129
-129 ÷ 389 = -0.33161953727506427
-0.33161953727506427 x 100 = -33.16%