431918 ÷ 70 
Our goal is to divide 431918 by 70.

Step 1:
4 divided by 70 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 70

Step 2:
When dividing 43 by 70, we get 0 with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Bring next digit (1) of the dividend behind the 43 and repeat the process: 431 / 70

Step 3:
70 can be fit into 431 6 times, resulting in a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 420 from 431, we get 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 70

Going ahead to step 4:
If we divide 119 by 70, we get 1 and a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 61.0
If we take 70 away from 119, we end up with 49.
Append the next digit (1) from the dividend to 49 and continue with: 491 / 70

Let's proceed to step 5:
If we divide 491 by 70, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 617.0
Subtracting 490 from 491 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 70

Moving on to step 6:
18 divided by 70 is 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 6170.0
If we take 0 away from 18, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 7:
If we divide 180 by 70, we get 2 and a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 6170.2
Subtract 140 from 180 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.

Going ahead to step 8:
The number 70 fits into 400 5 times, leaving a remainder of 50.
The next digit of our result is 5. 
Result so far: 6170.25
The remainder is 50 after subtracting 350 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
70 goes into 500 7 times with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 6170.257
Deduct 490 from 500 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
70 goes into 100 1 times with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 6170.2571
If we take 70 away from 100, we end up 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.

Advancing to step 11:
When dividing 300 by 70, we get 4 with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 6170.25714
If we subtract 280 from 300, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
If we divide 200 by 70, we get 2 and a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 6170.257142
Subtracting 140 from 200 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 13:
600 divided by 70 is 8 with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 6170.2571428
Subtract 560 from 600 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.

Advancing to step 14:
400 divided by 70 is 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 6170.25714285
If we take 350 away from 400, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 6170.25714285 with a balance of 5e-08.