-33.16% is the change from 983 to 657
Calculation steps:
[( 657 - 983 ) ÷ 983] x 100 = -33.16%
Formula
Percentage change = [(657 - 983) / 983] x 100
Subtract the new number by the original number
657 - 983 = -326
-326 ÷ 983 = -0.3316378433367243
-0.3316378433367243 x 100 = -33.16%