-36.71% is the change from 286 to 181
Calculation steps:
[( 181 - 286 ) ÷ 286] x 100 = -36.71%
Formula
Percentage change = [(181 - 286) / 286] x 100
Subtract the new number by the original number
181 - 286 = -105
-105 ÷ 286 = -0.36713286713286714
-0.36713286713286714 x 100 = -36.71%