-16.77% is the change from 811 to 675
Calculation steps:
[( 675 - 811 ) ÷ 811] x 100 = -16.77%
Formula
Percentage change = [(675 - 811) / 811] x 100
Subtract the new number by the original number
675 - 811 = -136
-136 ÷ 811 = -0.16769420468557336
-0.16769420468557336 x 100 = -16.77%