1.55% is the change from 388 to 394
Calculation steps:
[( 394 - 388 ) ÷ 388] x 100 = 1.55%
Formula
Percentage change = [(394 - 388) / 388] x 100
Subtract the new number by the original number
394 - 388 = 6
6 ÷ 388 = 0.015463917525773196
0.015463917525773196 x 100 = 1.55%