-20.09% is the change from 891 to 712
Calculation steps:
[( 712 - 891 ) ÷ 891] x 100 = -20.09%
Formula
Percentage change = [(712 - 891) / 891] x 100
Subtract the new number by the original number
712 - 891 = -179
-179 ÷ 891 = -0.20089786756453423
-0.20089786756453423 x 100 = -20.09%