108.05% is the change from 87 to 181
Calculation steps:
[( 181 - 87 ) ÷ 87] x 100 = 108.05%
Formula
Percentage change = [(181 - 87) / 87] x 100
Subtract the new number by the original number
181 - 87 = 94
94 ÷ 87 = 1.0804597701149425
1.0804597701149425 x 100 = 108.05%