7.59% is the change from 909 to 978
Calculation steps:
[( 978 - 909 ) ÷ 909] x 100 = 7.59%
Formula
Percentage change = [(978 - 909) / 909] x 100
Subtract the new number by the original number
978 - 909 = 69
69 ÷ 909 = 0.07590759075907591
0.07590759075907591 x 100 = 7.59%