28.91% is the change from 377 to 486
Calculation steps:
[( 486 - 377 ) ÷ 377] x 100 = 28.91%
Formula
Percentage change = [(486 - 377) / 377] x 100
Subtract the new number by the original number
486 - 377 = 109
109 ÷ 377 = 0.2891246684350133
0.2891246684350133 x 100 = 28.91%