7.71% is the change from 908 to 978
Calculation steps:
[( 978 - 908 ) ÷ 908] x 100 = 7.71%
Formula
Percentage change = [(978 - 908) / 908] x 100
Subtract the new number by the original number
978 - 908 = 70
70 ÷ 908 = 0.07709251101321586
0.07709251101321586 x 100 = 7.71%