17109654 ÷ 602 
Let's see how many times 602 fits into 17109654.

Step 1:
602 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 602

Advancing to step 2:
When dividing 17 by 602, we get 0 with a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 602

On to step 3:
If we divide 171 by 602, we get 0 and a remainder of 171.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 171 to get 171.
Take the next digit (0) from the dividend and append it to 171, then repeat: 1710 / 602

Let's proceed to step 4:
602 can be fit into 1710 2 times, resulting in a remainder of 506.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 1204 from 1710 to get 506.
Bring next digit (9) of the dividend behind the 506 and repeat the process: 5069 / 602

On to step 5:
When dividing 5069 by 602, we get 8 with a remainder of 253.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
The remainder is 253 after subtracting 4816 from 5069.
Include the next digit (6) from the dividend after 253, then repeat: 2536 / 602

Going ahead to step 6:
When dividing 2536 by 602, we get 4 with a remainder of 128.
The next digit of our result is 4. 
Result so far: 284.0
If we subtract 2408 from 2536, we get 128.
Bring next digit (5) of the dividend behind the 128 and repeat the process: 1285 / 602

Moving on to step 7:
The number 602 fits into 1285 2 times, leaving a remainder of 81.
Put 2 as the next digit of the answer. 
Result so far: 2842.0
Subtract 1204 from 1285 to get 81.
Bring next digit (4) of the dividend behind the 81 and repeat the process: 814 / 602

Let's proceed to step 8:
602 goes into 814 1 times with a remainder of 212.
The number 1 becomes the next digit in our result. 
Result so far: 28421.0
If we subtract 602 from 814, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 9:
602 can be fit into 2120 3 times, resulting in a remainder of 314.
Put 3 as the next digit of the answer. 
Result so far: 28421.3
Deduct 1806 from 2120 and we're left with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 10:
3140 divided by 602 is 5 with a remainder of 130.
The next digit of our result is 5. 
Result so far: 28421.35
Subtracting 3010 from 3140 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 11:
602 can be fit into 1300 2 times, resulting in a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 28421.352
If we subtract 1204 from 1300, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 12:
602 goes into 960 1 times with a remainder of 358.
Use 1 as the next digit of our solution. 
Result so far: 28421.3521
The remainder is 358 after subtracting 602 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Let's proceed to step 13:
The number 602 fits into 3580 5 times, leaving a remainder of 570.
Use 5 as the next digit of our solution. 
Result so far: 28421.35215
Subtracting 3010 from 3580 leaves us with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Advancing to step 14:
If we divide 5700 by 602, we get 9 and a remainder of 282.
Record the quotient 9 as the next digit in the result. 
Result so far: 28421.352159
Subtract 5418 from 5700 to get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Advancing to step 15:
When dividing 2820 by 602, we get 4 with a remainder of 412.
Record the quotient 4 as the next digit in the result. 
Result so far: 28421.3521594
The remainder is 412 after subtracting 2408 from 2820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Advancing to step 16:
If we divide 4120 by 602, we get 6 and a remainder of 508.
Write down 6 as next digit of the result. 
Result so far: 28421.35215946
Subtracting 3612 from 4120 leaves us with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

After the division, we end up with 28421.35215946 and a remainder of 5.08e-07.