-6.39% is the change from 814 to 762
Calculation steps:
[( 762 - 814 ) ÷ 814] x 100 = -6.39%
Formula
Percentage change = [(762 - 814) / 814] x 100
Subtract the new number by the original number
762 - 814 = -52
-52 ÷ 814 = -0.06388206388206388
-0.06388206388206388 x 100 = -6.39%