We're dividing 18645737 by 170 
We want to divide 18645737 by 170.

Let's proceed to step 1:
The number 170 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 170

Moving on to step 2:
If we divide 18 by 170, we get 0 and a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 170

On to step 3:
If we divide 186 by 170, we get 1 and a remainder of 16.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 16 after subtracting 170 from 186.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 170

Advancing to step 4:
164 divided by 170 is 0 with a remainder of 164.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 164 to get 164.
Append the next digit (5) from the dividend to 164 and continue with: 1645 / 170

Step 5:
170 can be fit into 1645 9 times, resulting in a remainder of 115.
The next digit of our result is 9. 
Result so far: 109.0
If we subtract 1530 from 1645, we get 115.
Include the next digit (7) from the dividend after 115, then repeat: 1157 / 170

On to step 6:
170 can be fit into 1157 6 times, resulting in a remainder of 137.
Record the quotient 6 as the next digit in the result. 
Result so far: 1096.0
Deduct 1020 from 1157 and we're left with 137.
Fetch the next digit (3) from the dividend, attach it to 137 and continue: 1373 / 170

Moving on to step 7:
If we divide 1373 by 170, we get 8 and a remainder of 13.
The next digit of our result is 8. 
Result so far: 10968.0
Subtracting 1360 from 1373 leaves us with 13.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 170

Advancing to step 8:
The number 170 fits into 137 0 times, leaving a remainder of 137.
Write down 0 as next digit of the result. 
Result so far: 109680.0
The remainder is 137 after subtracting 0 from 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

On to step 9:
1370 divided by 170 is 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 109680.8
If we take 1360 away from 1370, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
100 divided by 170 is 0 with a remainder of 100.
The next digit of our result is 0. 
Result so far: 109680.8
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 11:
When dividing 1000 by 170, we get 5 with a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 109680.805
Subtracting 850 from 1000 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 12:
If we divide 1500 by 170, we get 8 and a remainder of 140.
Use 8 as the next digit of our solution. 
Result so far: 109680.8058
The remainder is 140 after subtracting 1360 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 13:
If we divide 1400 by 170, we get 8 and a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 109680.80588
Deduct 1360 from 1400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 109680.80588 with a remainder of 4e-05.