1473.47% is the change from 49 to 771
Calculation steps:
[( 771 - 49 ) ÷ 49] x 100 = 1473.47%
Formula
Percentage change = [(771 - 49) / 49] x 100
Subtract the new number by the original number
771 - 49 = 722
722 ÷ 49 = 14.73469387755102
14.73469387755102 x 100 = 1473.47%