57.64% is the change from 491 to 774
Calculation steps:
[( 774 - 491 ) ÷ 491] x 100 = 57.64%
Formula
Percentage change = [(774 - 491) / 491] x 100
Subtract the new number by the original number
774 - 491 = 283
283 ÷ 491 = 0.5763747454175153
0.5763747454175153 x 100 = 57.64%