-73.48% is the change from 181 to 48
Calculation steps:
[( 48 - 181 ) ÷ 181] x 100 = -73.48%
Formula
Percentage change = [(48 - 181) / 181] x 100
Subtract the new number by the original number
48 - 181 = -133
-133 ÷ 181 = -0.7348066298342542
-0.7348066298342542 x 100 = -73.48%