We look at the division of 18517743 by 602 
We want to divide 18517743 by 602.

Going ahead to step 1:
If we divide 1 by 602, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 602

On to step 2:
If we divide 18 by 602, we get 0 and a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Include the next digit (5) from the dividend after 18, then repeat: 185 / 602

Moving on to step 3:
When dividing 185 by 602, we get 0 with a remainder of 185.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 185 and we're left with 185.
Include the next digit (1) from the dividend after 185, then repeat: 1851 / 602

Moving on to step 4:
When dividing 1851 by 602, we get 3 with a remainder of 45.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 1806 from 1851 leaves us with 45.
Include the next digit (7) from the dividend after 45, then repeat: 457 / 602

Advancing to step 5:
The number 602 fits into 457 0 times, leaving a remainder of 457.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Subtracting 0 from 457 leaves us with 457.
Take the next digit (7) from the dividend and append it to 457, then repeat: 4577 / 602

Let's proceed to step 6:
602 can be fit into 4577 7 times, resulting in a remainder of 363.
The next digit of our result is 7. 
Result so far: 307.0
The remainder is 363 after subtracting 4214 from 4577.
Take the next digit (4) from the dividend and append it to 363, then repeat: 3634 / 602

Let's proceed to step 7:
3634 divided by 602 is 6 with a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 3076.0
Subtracting 3612 from 3634 leaves us with 22.
Grab the next digit (3) from the dividend, add it to 22, then carry on: 223 / 602

Advancing to step 8:
602 can be fit into 223 0 times, resulting in a remainder of 223.
The next digit of our result is 0. 
Result so far: 30760.0
If we take 0 away from 223, we end up with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Let's proceed to step 9:
602 goes into 2230 3 times with a remainder of 424.
Put 3 as the next digit of the answer. 
Result so far: 30760.3
If we subtract 1806 from 2230, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Advancing to step 10:
If we divide 4240 by 602, we get 7 and a remainder of 26.
The next digit of our result is 7. 
Result so far: 30760.37
If we take 4214 away from 4240, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 11:
The number 602 fits into 260 0 times, leaving a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 30760.37
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 12:
When dividing 2600 by 602, we get 4 with a remainder of 192.
The next digit of our result is 4. 
Result so far: 30760.3704
If we subtract 2408 from 2600, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 13:
1920 divided by 602 is 3 with a remainder of 114.
Write down 3 as next digit of the result. 
Result so far: 30760.37043
The remainder is 114 after subtracting 1806 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 14:
When dividing 1140 by 602, we get 1 with a remainder of 538.
Put 1 as the next digit of the answer. 
Result so far: 30760.370431
Subtract 602 from 1140 to get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

On to step 15:
The number 602 fits into 5380 8 times, leaving a remainder of 564.
The next digit of our result is 8. 
Result so far: 30760.3704318
If we subtract 4816 from 5380, we get 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 16:
602 goes into 5640 9 times with a remainder of 222.
Record the quotient 9 as the next digit in the result. 
Result so far: 30760.37043189
If we take 5418 away from 5640, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

After the division, we end up with 30760.37043189 and a remainder of 2.22e-07.