55.56% is the change from 378 to 588
Calculation steps:
[( 588 - 378 ) ÷ 378] x 100 = 55.56%
Formula
Percentage change = [(588 - 378) / 378] x 100
Subtract the new number by the original number
588 - 378 = 210
210 ÷ 378 = 0.5555555555555556
0.5555555555555556 x 100 = 55.56%