87.1% is the change from 93 to 174
Calculation steps:
[( 174 - 93 ) ÷ 93] x 100 = 87.1%
Formula
Percentage change = [(174 - 93) / 93] x 100
Subtract the new number by the original number
174 - 93 = 81
81 ÷ 93 = 0.8709677419354839
0.8709677419354839 x 100 = 87.1%