-7.86% is the change from 814 to 750
Calculation steps:
[( 750 - 814 ) ÷ 814] x 100 = -7.86%
Formula
Percentage change = [(750 - 814) / 814] x 100
Subtract the new number by the original number
750 - 814 = -64
-64 ÷ 814 = -0.07862407862407862
-0.07862407862407862 x 100 = -7.86%