-97.04% is the change from 945 to 28
Calculation steps:
[( 28 - 945 ) ÷ 945] x 100 = -97.04%
Formula
Percentage change = [(28 - 945) / 945] x 100
Subtract the new number by the original number
28 - 945 = -917
-917 ÷ 945 = -0.9703703703703703
-0.9703703703703703 x 100 = -97.04%