1310.2% is the change from 49 to 691
Calculation steps:
[( 691 - 49 ) ÷ 49] x 100 = 1310.2%
Formula
Percentage change = [(691 - 49) / 49] x 100
Subtract the new number by the original number
691 - 49 = 642
642 ÷ 49 = 13.10204081632653
13.10204081632653 x 100 = 1310.2%