58.55% is the change from 427 to 677
Calculation steps:
[( 677 - 427 ) ÷ 427] x 100 = 58.55%
Formula
Percentage change = [(677 - 427) / 427] x 100
Subtract the new number by the original number
677 - 427 = 250
250 ÷ 427 = 0.585480093676815
0.585480093676815 x 100 = 58.55%