-17.4% is the change from 983 to 812
Calculation steps:
[( 812 - 983 ) ÷ 983] x 100 = -17.4%
Formula
Percentage change = [(812 - 983) / 983] x 100
Subtract the new number by the original number
812 - 983 = -171
-171 ÷ 983 = -0.17395727365208546
-0.17395727365208546 x 100 = -17.4%