-75.88% is the change from 825 to 199
Calculation steps:
[( 199 - 825 ) ÷ 825] x 100 = -75.88%
Formula
Percentage change = [(199 - 825) / 825] x 100
Subtract the new number by the original number
199 - 825 = -626
-626 ÷ 825 = -0.7587878787878788
-0.7587878787878788 x 100 = -75.88%