106.35% is the change from 189 to 390
Calculation steps:
[( 390 - 189 ) ÷ 189] x 100 = 106.35%
Formula
Percentage change = [(390 - 189) / 189] x 100
Subtract the new number by the original number
390 - 189 = 201
201 ÷ 189 = 1.0634920634920635
1.0634920634920635 x 100 = 106.35%