-14.96% is the change from 949 to 807
Calculation steps:
[( 807 - 949 ) ÷ 949] x 100 = -14.96%
Formula
Percentage change = [(807 - 949) / 949] x 100
Subtract the new number by the original number
807 - 949 = -142
-142 ÷ 949 = -0.14963119072708114
-0.14963119072708114 x 100 = -14.96%