-60.84% is the change from 406 to 159
Calculation steps:
[( 159 - 406 ) ÷ 406] x 100 = -60.84%
Formula
Percentage change = [(159 - 406) / 406] x 100
Subtract the new number by the original number
159 - 406 = -247
-247 ÷ 406 = -0.6083743842364532
-0.6083743842364532 x 100 = -60.84%