-23.34% is the change from 797 to 611
Calculation steps:
[( 611 - 797 ) ÷ 797] x 100 = -23.34%
Formula
Percentage change = [(611 - 797) / 797] x 100
Subtract the new number by the original number
611 - 797 = -186
-186 ÷ 797 = -0.23337515683814303
-0.23337515683814303 x 100 = -23.34%