-12.11% is the change from 983 to 864
Calculation steps:
[( 864 - 983 ) ÷ 983] x 100 = -12.11%
Formula
Percentage change = [(864 - 983) / 983] x 100
Subtract the new number by the original number
864 - 983 = -119
-119 ÷ 983 = -0.12105798575788403
-0.12105798575788403 x 100 = -12.11%