-14.95% is the change from 983 to 836
Calculation steps:
[( 836 - 983 ) ÷ 983] x 100 = -14.95%
Formula
Percentage change = [(836 - 983) / 983] x 100
Subtract the new number by the original number
836 - 983 = -147
-147 ÷ 983 = -0.14954221770091555
-0.14954221770091555 x 100 = -14.95%