Use a calculator to find the value in decimal degrees. $\arccos (-0.9593)$ $\arccos (-0.9593) \approx$ (Type your answer in degrees. Round to four decimal places as needed.)

Step 1 ：Given the value is -0.9593.

Step 2 ：Calculate the arccosine of the given value. This will give the result in radians.

Step 3 ：Convert the result from radians to degrees.

Step 4 ：The arccosine of -0.9593 in radians is approximately 2.8553.

Step 5 ：The equivalent value in degrees is approximately 163.5972.

Step 6 ：So, the arccosine of -0.9593 in degrees is \(\boxed{163.5972}\).