60.19% is the change from 427 to 684
Calculation steps:
[( 684 - 427 ) ÷ 427] x 100 = 60.19%
Formula
Percentage change = [(684 - 427) / 427] x 100
Subtract the new number by the original number
684 - 427 = 257
257 ÷ 427 = 0.6018735362997658
0.6018735362997658 x 100 = 60.19%