-6.27% is the change from 813 to 762
Calculation steps:
[( 762 - 813 ) ÷ 813] x 100 = -6.27%
Formula
Percentage change = [(762 - 813) / 813] x 100
Subtract the new number by the original number
762 - 813 = -51
-51 ÷ 813 = -0.06273062730627306
-0.06273062730627306 x 100 = -6.27%