51.84% is the change from 380 to 577
Calculation steps:
[( 577 - 380 ) ÷ 380] x 100 = 51.84%
Formula
Percentage change = [(577 - 380) / 380] x 100
Subtract the new number by the original number
577 - 380 = 197
197 ÷ 380 = 0.5184210526315789
0.5184210526315789 x 100 = 51.84%