-98.96% is the change from 963 to 10
Calculation steps:
[( 10 - 963 ) ÷ 963] x 100 = -98.96%
Formula
Percentage change = [(10 - 963) / 963] x 100
Subtract the new number by the original number
10 - 963 = -953
-953 ÷ 963 = -0.9896157840083074
-0.9896157840083074 x 100 = -98.96%