65.57% is the change from 427 to 707
Calculation steps:
[( 707 - 427 ) ÷ 427] x 100 = 65.57%
Formula
Percentage change = [(707 - 427) / 427] x 100
Subtract the new number by the original number
707 - 427 = 280
280 ÷ 427 = 0.6557377049180327
0.6557377049180327 x 100 = 65.57%