-79.28% is the change from 951 to 197
Calculation steps:
[( 197 - 951 ) ÷ 951] x 100 = -79.28%
Formula
Percentage change = [(197 - 951) / 951] x 100
Subtract the new number by the original number
197 - 951 = -754
-754 ÷ 951 = -0.7928496319663512
-0.7928496319663512 x 100 = -79.28%