-7.77% is the change from 811 to 748
Calculation steps:
[( 748 - 811 ) ÷ 811] x 100 = -7.77%
Formula
Percentage change = [(748 - 811) / 811] x 100
Subtract the new number by the original number
748 - 811 = -63
-63 ÷ 811 = -0.07768187422934648
-0.07768187422934648 x 100 = -7.77%