-79.46% is the change from 959 to 197
Calculation steps:
[( 197 - 959 ) ÷ 959] x 100 = -79.46%
Formula
Percentage change = [(197 - 959) / 959] x 100
Subtract the new number by the original number
197 - 959 = -762
-762 ÷ 959 = -0.794577685088634
-0.794577685088634 x 100 = -79.46%