19.07% is the change from 771 to 918
Calculation steps:
[( 918 - 771 ) ÷ 771] x 100 = 19.07%
Formula
Percentage change = [(918 - 771) / 771] x 100
Subtract the new number by the original number
918 - 771 = 147
147 ÷ 771 = 0.19066147859922178
0.19066147859922178 x 100 = 19.07%