16.04% is the change from 187 to 217
Calculation steps:
[( 217 - 187 ) ÷ 187] x 100 = 16.04%
Formula
Percentage change = [(217 - 187) / 187] x 100
Subtract the new number by the original number
217 - 187 = 30
30 ÷ 187 = 0.16042780748663102
0.16042780748663102 x 100 = 16.04%