27.9% is the change from 577 to 738
Calculation steps:
[( 738 - 577 ) ÷ 577] x 100 = 27.9%
Formula
Percentage change = [(738 - 577) / 577] x 100
Subtract the new number by the original number
738 - 577 = 161
161 ÷ 577 = 0.27902946273830154
0.27902946273830154 x 100 = 27.9%