106.38% is the change from 188 to 388
Calculation steps:
[( 388 - 188 ) ÷ 188] x 100 = 106.38%
Formula
Percentage change = [(388 - 188) / 188] x 100
Subtract the new number by the original number
388 - 188 = 200
200 ÷ 188 = 1.0638297872340425
1.0638297872340425 x 100 = 106.38%