-69.23% is the change from 156 to 48
Calculation steps:
[( 48 - 156 ) ÷ 156] x 100 = -69.23%
Formula
Percentage change = [(48 - 156) / 156] x 100
Subtract the new number by the original number
48 - 156 = -108
-108 ÷ 156 = -0.6923076923076923
-0.6923076923076923 x 100 = -69.23%