-79.24% is the change from 949 to 197
Calculation steps:
[( 197 - 949 ) ÷ 949] x 100 = -79.24%
Formula
Percentage change = [(197 - 949) / 949] x 100
Subtract the new number by the original number
197 - 949 = -752
-752 ÷ 949 = -0.7924130663856691
-0.7924130663856691 x 100 = -79.24%