-2.33% is the change from 945 to 923
Calculation steps:
[( 923 - 945 ) ÷ 945] x 100 = -2.33%
Formula
Percentage change = [(923 - 945) / 945] x 100
Subtract the new number by the original number
923 - 945 = -22
-22 ÷ 945 = -0.02328042328042328
-0.02328042328042328 x 100 = -2.33%