-98.86% is the change from 963 to 11
Calculation steps:
[( 11 - 963 ) ÷ 963] x 100 = -98.86%
Formula
Percentage change = [(11 - 963) / 963] x 100
Subtract the new number by the original number
11 - 963 = -952
-952 ÷ 963 = -0.9885773624091381
-0.9885773624091381 x 100 = -98.86%