60.66% is the change from 427 to 686
Calculation steps:
[( 686 - 427 ) ÷ 427] x 100 = 60.66%
Formula
Percentage change = [(686 - 427) / 427] x 100
Subtract the new number by the original number
686 - 427 = 259
259 ÷ 427 = 0.6065573770491803
0.6065573770491803 x 100 = 60.66%