54.92% is the change from 437 to 677
Calculation steps:
[( 677 - 437 ) ÷ 437] x 100 = 54.92%
Formula
Percentage change = [(677 - 437) / 437] x 100
Subtract the new number by the original number
677 - 437 = 240
240 ÷ 437 = 0.5491990846681922
0.5491990846681922 x 100 = 54.92%