-25.89% is the change from 811 to 601
Calculation steps:
[( 601 - 811 ) ÷ 811] x 100 = -25.89%
Formula
Percentage change = [(601 - 811) / 811] x 100
Subtract the new number by the original number
601 - 811 = -210
-210 ÷ 811 = -0.2589395807644883
-0.2589395807644883 x 100 = -25.89%