Eric has a summer job that pays 17 each hour. He earns 2,108 in July. Eric divides to find the number of hours he worked in July.

The first step in the division is $17 \times 100 = 1700$.
So, the first partial quotient is 100.

After subtracting 1700 from 2108, the remainder is 408.
The next step is $17 \times 20 = 340$.
So, the second partial quotient is 20.

After subtracting 340 from 408, the remainder is 68.
The next step is $17 \times 4 = 68$.
So, the third partial quotient is 4.

The total quotient is the sum of all partial quotients.

The completed boxes are:

• Quotient: $\boxed{124}$
• Partial quotient: $\boxed{100}$
• Partial quotient: $\boxed{20}$
• Partial quotient: $\boxed{4}$

Eric worked 124 hours in July.