-99.68% is the change from 945 to 3
Calculation steps:
[( 3 - 945 ) ÷ 945] x 100 = -99.68%
Formula
Percentage change = [(3 - 945) / 945] x 100
Subtract the new number by the original number
3 - 945 = -942
-942 ÷ 945 = -0.9968253968253968
-0.9968253968253968 x 100 = -99.68%