28.27% is the change from 771 to 989
Calculation steps:
[( 989 - 771 ) ÷ 771] x 100 = 28.27%
Formula
Percentage change = [(989 - 771) / 771] x 100
Subtract the new number by the original number
989 - 771 = 218
218 ÷ 771 = 0.2827496757457847
0.2827496757457847 x 100 = 28.27%