-99.47% is the change from 945 to 5
Calculation steps:
[( 5 - 945 ) ÷ 945] x 100 = -99.47%
Formula
Percentage change = [(5 - 945) / 945] x 100
Subtract the new number by the original number
5 - 945 = -940
-940 ÷ 945 = -0.9947089947089947
-0.9947089947089947 x 100 = -99.47%