-23.44% is the change from 900 to 689
Calculation steps:
[( 689 - 900 ) ÷ 900] x 100 = -23.44%
Formula
Percentage change = [(689 - 900) / 900] x 100
Subtract the new number by the original number
689 - 900 = -211
-211 ÷ 900 = -0.23444444444444446
-0.23444444444444446 x 100 = -23.44%