We're dividing 66743931 by 934 
We want to divide 66743931 by 934.

Let's proceed to step 1:
6 divided by 934 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 934

Advancing to step 2:
934 can be fit into 66 0 times, resulting in a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 934

Moving on to step 3:
934 goes into 667 0 times with a remainder of 667.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 667 to get 667.
Bring next digit (4) of the dividend behind the 667 and repeat the process: 6674 / 934

Advancing to step 4:
6674 divided by 934 is 7 with a remainder of 136.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 6538 away from 6674, we end up with 136.
Take the next digit (3) from the dividend and append it to 136, then repeat: 1363 / 934

Going ahead to step 5:
1363 divided by 934 is 1 with a remainder of 429.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
The remainder is 429 after subtracting 934 from 1363.
Grab the next digit (9) from the dividend, add it to 429, then carry on: 4299 / 934

Let's proceed to step 6:
934 goes into 4299 4 times with a remainder of 563.
The number 4 becomes the next digit in our result. 
Result so far: 714.0
Subtracting 3736 from 4299 leaves us with 563.
Include the next digit (3) from the dividend after 563, then repeat: 5633 / 934

Moving on to step 7:
If we divide 5633 by 934, we get 6 and a remainder of 29.
Use 6 as the next digit of our solution. 
Result so far: 7146.0
Deduct 5604 from 5633 and we're left with 29.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 934

Going ahead to step 8:
If we divide 291 by 934, we get 0 and a remainder of 291.
The next digit of our result is 0. 
Result so far: 71460.0
Deduct 0 from 291 and we're left with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

On to step 9:
When dividing 2910 by 934, we get 3 with a remainder of 108.
Put 3 as the next digit of the answer. 
Result so far: 71460.3
Subtracting 2802 from 2910 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 10:
1080 divided by 934 is 1 with a remainder of 146.
The number 1 becomes the next digit in our result. 
Result so far: 71460.31
The remainder is 146 after subtracting 934 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 11:
934 can be fit into 1460 1 times, resulting in a remainder of 526.
Write down 1 as next digit of the result. 
Result so far: 71460.311
Subtract 934 from 1460 to get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

The final outcome is 71460.311, with a leftover of 0.0526.