-42.14% is the change from 159 to 92
Calculation steps:
[( 92 - 159 ) ÷ 159] x 100 = -42.14%
Formula
Percentage change = [(92 - 159) / 159] x 100
Subtract the new number by the original number
92 - 159 = -67
-67 ÷ 159 = -0.42138364779874216
-0.42138364779874216 x 100 = -42.14%