-86.07% is the change from 926 to 129
Calculation steps:
[( 129 - 926 ) ÷ 926] x 100 = -86.07%
Formula
Percentage change = [(129 - 926) / 926] x 100
Subtract the new number by the original number
129 - 926 = -797
-797 ÷ 926 = -0.8606911447084233
-0.8606911447084233 x 100 = -86.07%