This procedure can be used when the:

Outcome (Dependent) variable is a Binary measure
Exposure (Independent) variable is 1 group

Present this graphically using a Bar Chart

In SPSS select: Graphs > Chart Builder - Gallery – Bar | Simple Bar

Analyse this in SPSS using:

Analyze >NonParametric Tests > Legacy Dialogs > Binomial
     Use the Exact button and select Exact

The Exact Sig. (2-tailed) is the p-value.

Report this quoting the:

Proportion, 95% Confidence Intervals and p-value
Use Confidence Interval Analysis (CIA)Proportions and their differences | Single Sample to calculate these values

Please Report any issues to Brian Yuen