-22.08% is the change from 983 to 766
Calculation steps:
[( 766 - 983 ) ÷ 983] x 100 = -22.08%
Formula
Percentage change = [(766 - 983) / 983] x 100
Subtract the new number by the original number
766 - 983 = -217
-217 ÷ 983 = -0.22075279755849442
-0.22075279755849442 x 100 = -22.08%