83176138 ÷ 641 
We're looking to find how many times 641 goes into 83176138.

Moving on to step 1:
If we divide 8 by 641, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 641

On to step 2:
641 goes into 83 0 times with a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Take the next digit (1) from the dividend and append it to 83, then repeat: 831 / 641

Let's proceed to step 3:
831 divided by 641 is 1 with a remainder of 190.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 641 from 831, we get 190.
Grab the next digit (7) from the dividend, add it to 190, then carry on: 1907 / 641

Advancing to step 4:
1907 divided by 641 is 2 with a remainder of 625.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we take 1282 away from 1907, we end up with 625.
Include the next digit (6) from the dividend after 625, then repeat: 6256 / 641

Let's proceed to step 5:
641 can be fit into 6256 9 times, resulting in a remainder of 487.
Put 9 as the next digit of the answer. 
Result so far: 129.0
Subtract 5769 from 6256 to get 487.
Bring next digit (1) of the dividend behind the 487 and repeat the process: 4871 / 641

Let's proceed to step 6:
641 goes into 4871 7 times with a remainder of 384.
Record the quotient 7 as the next digit in the result. 
Result so far: 1297.0
Deduct 4487 from 4871 and we're left with 384.
Bring next digit (3) of the dividend behind the 384 and repeat the process: 3843 / 641

On to step 7:
The number 641 fits into 3843 5 times, leaving a remainder of 638.
Use 5 as the next digit of our solution. 
Result so far: 12975.0
Subtracting 3205 from 3843 leaves us with 638.
Take the next digit (8) from the dividend and append it to 638, then repeat: 6388 / 641

On to step 8:
6388 divided by 641 is 9 with a remainder of 619.
The number 9 becomes the next digit in our result. 
Result so far: 129759.0
Subtract 5769 from 6388 to get 619.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

Going ahead to step 9:
The number 641 fits into 6190 9 times, leaving a remainder of 421.
Record the quotient 9 as the next digit in the result. 
Result so far: 129759.9
Subtracting 5769 from 6190 leaves us with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Advancing to step 10:
The number 641 fits into 4210 6 times, leaving a remainder of 364.
Put 6 as the next digit of the answer. 
Result so far: 129759.96
Subtracting 3846 from 4210 leaves us with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

On to step 11:
3640 divided by 641 is 5 with a remainder of 435.
The next digit of our result is 5. 
Result so far: 129759.965
If we take 3205 away from 3640, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Going ahead to step 12:
When dividing 4350 by 641, we get 6 with a remainder of 504.
The next digit of our result is 6. 
Result so far: 129759.9656
If we subtract 3846 from 4350, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 13:
641 can be fit into 5040 7 times, resulting in a remainder of 553.
The number 7 becomes the next digit in our result. 
Result so far: 129759.96567
If we subtract 4487 from 5040, we get 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Let's proceed to step 14:
The number 641 fits into 5530 8 times, leaving a remainder of 402.
Write down 8 as next digit of the result. 
Result so far: 129759.965678
Subtracting 5128 from 5530 leaves us with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Let's proceed to step 15:
4020 divided by 641 is 6 with a remainder of 174.
Record the quotient 6 as the next digit in the result. 
Result so far: 129759.9656786
Deduct 3846 from 4020 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Let's proceed to step 16:
641 goes into 1740 2 times with a remainder of 458.
The next digit of our result is 2. 
Result so far: 129759.96567862
The remainder is 458 after subtracting 1282 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Our division results in 129759.96567862 with a remaining 4.58e-07.