17.77% is the change from 771 to 908
Calculation steps:
[( 908 - 771 ) ÷ 771] x 100 = 17.77%
Formula
Percentage change = [(908 - 771) / 771] x 100
Subtract the new number by the original number
908 - 771 = 137
137 ÷ 771 = 0.17769130998702984
0.17769130998702984 x 100 = 17.77%