-1.63% is the change from 184 to 181
Calculation steps:
[( 181 - 184 ) ÷ 184] x 100 = -1.63%
Formula
Percentage change = [(181 - 184) / 184] x 100
Subtract the new number by the original number
181 - 184 = -3
-3 ÷ 184 = -0.016304347826086956
-0.016304347826086956 x 100 = -1.63%