-99.68% is the change from 938 to 3
Calculation steps:
[( 3 - 938 ) ÷ 938] x 100 = -99.68%
Formula
Percentage change = [(3 - 938) / 938] x 100
Subtract the new number by the original number
3 - 938 = -935
-935 ÷ 938 = -0.9968017057569296
-0.9968017057569296 x 100 = -99.68%