21.11% is the change from 649 to 786
Calculation steps:
[( 786 - 649 ) ÷ 649] x 100 = 21.11%
Formula
Percentage change = [(786 - 649) / 649] x 100
Subtract the new number by the original number
786 - 649 = 137
137 ÷ 649 = 0.2110939907550077
0.2110939907550077 x 100 = 21.11%