70149798 ÷ 347 
We want to divide 70149798 by 347.

Going ahead to step 1:
7 divided by 347 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 347

Going ahead to step 2:
70 divided by 347 is 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Append the next digit (1) from the dividend to 70 and continue with: 701 / 347

Step 3:
701 divided by 347 is 2 with a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 694 away from 701, we end up with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 347

Moving on to step 4:
347 goes into 74 0 times with a remainder of 74.
The next digit of our result is 0. 
Result so far: 20.0
Subtracting 0 from 74 leaves us with 74.
Take the next digit (9) from the dividend and append it to 74, then repeat: 749 / 347

On to step 5:
If we divide 749 by 347, we get 2 and a remainder of 55.
The number 2 becomes the next digit in our result. 
Result so far: 202.0
If we take 694 away from 749, we end up with 55.
Grab the next digit (7) from the dividend, add it to 55, then carry on: 557 / 347

Let's proceed to step 6:
557 divided by 347 is 1 with a remainder of 210.
Use 1 as the next digit of our solution. 
Result so far: 2021.0
If we subtract 347 from 557, we get 210.
Append the next digit (9) from the dividend to 210 and continue with: 2109 / 347

On to step 7:
2109 divided by 347 is 6 with a remainder of 27.
Use 6 as the next digit of our solution. 
Result so far: 20216.0
Deduct 2082 from 2109 and we're left with 27.
Bring next digit (8) of the dividend behind the 27 and repeat the process: 278 / 347

Going ahead to step 8:
When dividing 278 by 347, we get 0 with a remainder of 278.
Use 0 as the next digit of our solution. 
Result so far: 202160.0
Subtract 0 from 278 to get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Let's proceed to step 9:
The number 347 fits into 2780 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 202160.8
If we take 2776 away from 2780, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
40 divided by 347 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 202160.8
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
The number 347 fits into 400 1 times, leaving a remainder of 53.
Write down 1 as next digit of the result. 
Result so far: 202160.801
If we take 347 away from 400, we end up with 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 12:
347 goes into 530 1 times with a remainder of 183.
The number 1 becomes the next digit in our result. 
Result so far: 202160.8011
If we subtract 347 from 530, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

The final outcome is 202160.8011, with a leftover of 0.00183.