-7.37% is the change from 828 to 767
Calculation steps:
[( 767 - 828 ) ÷ 828] x 100 = -7.37%
Formula
Percentage change = [(767 - 828) / 828] x 100
Subtract the new number by the original number
767 - 828 = -61
-61 ÷ 828 = -0.07367149758454106
-0.07367149758454106 x 100 = -7.37%