Find the Predecessor: What Number Comes Before 67,100?

To solve this problem, we'll follow these steps:

• Step 1: Identify the given number.
• Step 2: Subtract one to find the predecessor.

Now, let's work through each step:
Step 1: We are given that the number is $67,100$.
Step 2: To find the predecessor, we subtract 1 from 67,100:
$67,100 - 1 = 67,099$

The number that comes before 67,100 is $67,099$.