66037743 ÷ 170 
Our goal is to divide 66037743 by 170.

Advancing to step 1:
When dividing 6 by 170, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 170

Step 2:
The number 170 fits into 66 0 times, leaving a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 170

Going ahead to step 3:
170 can be fit into 660 3 times, resulting in a remainder of 150.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 510 from 660 and we're left with 150.
Include the next digit (3) from the dividend after 150, then repeat: 1503 / 170

On to step 4:
170 can be fit into 1503 8 times, resulting in a remainder of 143.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
If we subtract 1360 from 1503, we get 143.
Take the next digit (7) from the dividend and append it to 143, then repeat: 1437 / 170

Step 5:
When dividing 1437 by 170, we get 8 with a remainder of 77.
Write down 8 as next digit of the result. 
Result so far: 388.0
If we subtract 1360 from 1437, we get 77.
Include the next digit (7) from the dividend after 77, then repeat: 777 / 170

Going ahead to step 6:
170 can be fit into 777 4 times, resulting in a remainder of 97.
Write down 4 as next digit of the result. 
Result so far: 3884.0
Subtract 680 from 777 to get 97.
Grab the next digit (4) from the dividend, add it to 97, then carry on: 974 / 170

Step 7:
170 can be fit into 974 5 times, resulting in a remainder of 124.
The number 5 becomes the next digit in our result. 
Result so far: 38845.0
Deduct 850 from 974 and we're left with 124.
Take the next digit (3) from the dividend and append it to 124, then repeat: 1243 / 170

Advancing to step 8:
170 goes into 1243 7 times with a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 388457.0
Subtract 1190 from 1243 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 9:
170 goes into 530 3 times with a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 388457.3
If we take 510 away from 530, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
If we divide 200 by 170, we get 1 and a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 388457.31
Subtracting 170 from 200 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
The number 170 fits into 300 1 times, leaving a remainder of 130.
Put 1 as the next digit of the answer. 
Result so far: 388457.311
If we subtract 170 from 300, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Our division results in 388457.311 with a remaining 0.013.