-20.97% is the change from 949 to 750
Calculation steps:
[( 750 - 949 ) ÷ 949] x 100 = -20.97%
Formula
Percentage change = [(750 - 949) / 949] x 100
Subtract the new number by the original number
750 - 949 = -199
-199 ÷ 949 = -0.20969441517386722
-0.20969441517386722 x 100 = -20.97%