-4.11% is the change from 998 to 957
Calculation steps:
[( 957 - 998 ) ÷ 998] x 100 = -4.11%
Formula
Percentage change = [(957 - 998) / 998] x 100
Subtract the new number by the original number
957 - 998 = -41
-41 ÷ 998 = -0.041082164328657314
-0.041082164328657314 x 100 = -4.11%