-41.03% is the change from 156 to 92
Calculation steps:
[( 92 - 156 ) ÷ 156] x 100 = -41.03%
Formula
Percentage change = [(92 - 156) / 156] x 100
Subtract the new number by the original number
92 - 156 = -64
-64 ÷ 156 = -0.41025641025641024
-0.41025641025641024 x 100 = -41.03%