-98.75% is the change from 961 to 12
Calculation steps:
[( 12 - 961 ) ÷ 961] x 100 = -98.75%
Formula
Percentage change = [(12 - 961) / 961] x 100
Subtract the new number by the original number
12 - 961 = -949
-949 ÷ 961 = -0.9875130072840791
-0.9875130072840791 x 100 = -98.75%