54.23% is the change from 378 to 583
Calculation steps:
[( 583 - 378 ) ÷ 378] x 100 = 54.23%
Formula
Percentage change = [(583 - 378) / 378] x 100
Subtract the new number by the original number
583 - 378 = 205
205 ÷ 378 = 0.5423280423280423
0.5423280423280423 x 100 = 54.23%