10.87% is the change from 644 to 714
Calculation steps:
[( 714 - 644 ) ÷ 644] x 100 = 10.87%
Formula
Percentage change = [(714 - 644) / 644] x 100
Subtract the new number by the original number
714 - 644 = 70
70 ÷ 644 = 0.10869565217391304
0.10869565217391304 x 100 = 10.87%