3.31% is the change from 181 to 187
Calculation steps:
[( 187 - 181 ) ÷ 181] x 100 = 3.31%
Formula
Percentage change = [(187 - 181) / 181] x 100
Subtract the new number by the original number
187 - 181 = 6
6 ÷ 181 = 0.03314917127071823
0.03314917127071823 x 100 = 3.31%