-21.97% is the change from 983 to 767
Calculation steps:
[( 767 - 983 ) ÷ 983] x 100 = -21.97%
Formula
Percentage change = [(767 - 983) / 983] x 100
Subtract the new number by the original number
767 - 983 = -216
-216 ÷ 983 = -0.21973550356052898
-0.21973550356052898 x 100 = -21.97%