10.75% is the change from 642 to 711
Calculation steps:
[( 711 - 642 ) ÷ 642] x 100 = 10.75%
Formula
Percentage change = [(711 - 642) / 642] x 100
Subtract the new number by the original number
711 - 642 = 69
69 ÷ 642 = 0.10747663551401869
0.10747663551401869 x 100 = 10.75%