107.49% is the change from 187 to 388
Calculation steps:
[( 388 - 187 ) ÷ 187] x 100 = 107.49%
Formula
Percentage change = [(388 - 187) / 187] x 100
Subtract the new number by the original number
388 - 187 = 201
201 ÷ 187 = 1.0748663101604279
1.0748663101604279 x 100 = 107.49%