-90.6% is the change from 926 to 87
Calculation steps:
[( 87 - 926 ) ÷ 926] x 100 = -90.6%
Formula
Percentage change = [(87 - 926) / 926] x 100
Subtract the new number by the original number
87 - 926 = -839
-839 ÷ 926 = -0.906047516198704
-0.906047516198704 x 100 = -90.6%