70994148 ÷ 849 
Our goal is to divide 70994148 by 849.

Moving on to step 1:
If we divide 7 by 849, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 849

Advancing to step 2:
70 divided by 849 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Append the next digit (9) from the dividend to 70 and continue with: 709 / 849

Going ahead to step 3:
709 divided by 849 is 0 with a remainder of 709.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 709 to get 709.
Include the next digit (9) from the dividend after 709, then repeat: 7099 / 849

Advancing to step 4:
The number 849 fits into 7099 8 times, leaving a remainder of 307.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 6792 from 7099 and we're left with 307.
Include the next digit (4) from the dividend after 307, then repeat: 3074 / 849

On to step 5:
If we divide 3074 by 849, we get 3 and a remainder of 527.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
Deduct 2547 from 3074 and we're left with 527.
Grab the next digit (1) from the dividend, add it to 527, then carry on: 5271 / 849

Let's proceed to step 6:
The number 849 fits into 5271 6 times, leaving a remainder of 177.
Put 6 as the next digit of the answer. 
Result so far: 836.0
Subtract 5094 from 5271 to get 177.
Grab the next digit (4) from the dividend, add it to 177, then carry on: 1774 / 849

Going ahead to step 7:
When dividing 1774 by 849, we get 2 with a remainder of 76.
Record the quotient 2 as the next digit in the result. 
Result so far: 8362.0
The remainder is 76 after subtracting 1698 from 1774.
Include the next digit (8) from the dividend after 76, then repeat: 768 / 849

On to step 8:
If we divide 768 by 849, we get 0 and a remainder of 768.
Use 0 as the next digit of our solution. 
Result so far: 83620.0
Subtracting 0 from 768 leaves us with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Moving on to step 9:
The number 849 fits into 7680 9 times, leaving a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 83620.9
Deduct 7641 from 7680 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 10:
If we divide 390 by 849, we get 0 and a remainder of 390.
The number 0 becomes the next digit in our result. 
Result so far: 83620.9
If we subtract 0 from 390, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 11:
3900 divided by 849 is 4 with a remainder of 504.
Record the quotient 4 as the next digit in the result. 
Result so far: 83620.904
Subtracting 3396 from 3900 leaves us with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Moving on to step 12:
5040 divided by 849 is 5 with a remainder of 795.
Put 5 as the next digit of the answer. 
Result so far: 83620.9045
Deduct 4245 from 5040 and we're left with 795.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7950, and continue the process.

Advancing to step 13:
7950 divided by 849 is 9 with a remainder of 309.
The next digit of our result is 9. 
Result so far: 83620.90459
The remainder is 309 after subtracting 7641 from 7950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Advancing to step 14:
849 can be fit into 3090 3 times, resulting in a remainder of 543.
Write down 3 as next digit of the result. 
Result so far: 83620.904593
Subtracting 2547 from 3090 leaves us with 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Advancing to step 15:
The number 849 fits into 5430 6 times, leaving a remainder of 336.
Record the quotient 6 as the next digit in the result. 
Result so far: 83620.9045936
If we subtract 5094 from 5430, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 16:
The number 849 fits into 3360 3 times, leaving a remainder of 813.
The next digit of our result is 3. 
Result so far: 83620.90459363
If we subtract 2547 from 3360, we get 813.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8130, and continue the process.

The final outcome is 83620.90459363, with a leftover of 8.13e-07.