7509600 ÷ 105 
We're looking to find how many times 105 goes into 7509600.

Moving on to step 1:
105 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 105

Let's proceed to step 2:
The number 105 fits into 75 0 times, leaving a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Include the next digit (0) from the dividend after 75, then repeat: 750 / 105

Step 3:
105 goes into 750 7 times with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 735 from 750 and we're left with 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 105

Advancing to step 4:
105 can be fit into 159 1 times, resulting in a remainder of 54.
Put 1 as the next digit of the answer. 
Result so far: 71.0
The remainder is 54 after subtracting 105 from 159.
Take the next digit (6) from the dividend and append it to 54, then repeat: 546 / 105

Let's proceed to step 5:
105 can be fit into 546 5 times, resulting in a remainder of 21.
Write down 5 as next digit of the result. 
Result so far: 715.0
Subtracting 525 from 546 leaves us with 21.
Grab the next digit (0) from the dividend, add it to 21, then carry on: 210 / 105

Moving on to step 6:
The number 105 fits into 210 2 times, leaving a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 7152.0
If we subtract 210 from 210, we get 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 105

Let's proceed to step 7:
When dividing 0 by 105, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 71520.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 105, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 71520.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 105 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 71520.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 71520.0 and a remainder of 0.0.