-78.94% is the change from 945 to 199
Calculation steps:
[( 199 - 945 ) ÷ 945] x 100 = -78.94%
Formula
Percentage change = [(199 - 945) / 945] x 100
Subtract the new number by the original number
199 - 945 = -746
-746 ÷ 945 = -0.7894179894179895
-0.7894179894179895 x 100 = -78.94%