-93.99% is the change from 699 to 42
Calculation steps:
[( 42 - 699 ) ÷ 699] x 100 = -93.99%
Formula
Percentage change = [(42 - 699) / 699] x 100
Subtract the new number by the original number
42 - 699 = -657
-657 ÷ 699 = -0.9399141630901288
-0.9399141630901288 x 100 = -93.99%