-6.62% is the change from 816 to 762
Calculation steps:
[( 762 - 816 ) ÷ 816] x 100 = -6.62%
Formula
Percentage change = [(762 - 816) / 816] x 100
Subtract the new number by the original number
762 - 816 = -54
-54 ÷ 816 = -0.0661764705882353
-0.0661764705882353 x 100 = -6.62%