-94.64% is the change from 783 to 42
Calculation steps:
[( 42 - 783 ) ÷ 783] x 100 = -94.64%
Formula
Percentage change = [(42 - 783) / 783] x 100
Subtract the new number by the original number
42 - 783 = -741
-741 ÷ 783 = -0.946360153256705
-0.946360153256705 x 100 = -94.64%