-37% is the change from 900 to 567
Calculation steps:
[( 567 - 900 ) ÷ 900] x 100 = -37%
Formula
Percentage change = [(567 - 900) / 900] x 100
Subtract the new number by the original number
567 - 900 = -333
-333 ÷ 900 = -0.37
-0.37 x 100 = -37%
Example