-5.5% is the change from 945 to 893
Calculation steps:
[( 893 - 945 ) ÷ 945] x 100 = -5.5%
Formula
Percentage change = [(893 - 945) / 945] x 100
Subtract the new number by the original number
893 - 945 = -52
-52 ÷ 945 = -0.05502645502645503
-0.05502645502645503 x 100 = -5.5%