-76.81% is the change from 983 to 228
Calculation steps:
[( 228 - 983 ) ÷ 983] x 100 = -76.81%
Formula
Percentage change = [(228 - 983) / 983] x 100
Subtract the new number by the original number
228 - 983 = -755
-755 ÷ 983 = -0.768056968463886
-0.768056968463886 x 100 = -76.81%