50.53% is the change from 378 to 569
Calculation steps:
[( 569 - 378 ) ÷ 378] x 100 = 50.53%
Formula
Percentage change = [(569 - 378) / 378] x 100
Subtract the new number by the original number
569 - 378 = 191
191 ÷ 378 = 0.5052910052910053
0.5052910052910053 x 100 = 50.53%