428502 ÷ 70 
We want to divide 428502 by 70.

Moving on to step 1:
The number 70 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 70

Moving on to step 2:
70 can be fit into 42 0 times, resulting in a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Fetch the next digit (8) from the dividend, attach it to 42 and continue: 428 / 70

Step 3:
When dividing 428 by 70, we get 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 420 from 428 leaves us with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 70

Going ahead to step 4:
70 can be fit into 85 1 times, resulting in a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 61.0
If we take 70 away from 85, we end up with 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 70

Moving on to step 5:
70 can be fit into 150 2 times, resulting in a remainder of 10.
The next digit of our result is 2. 
Result so far: 612.0
The remainder is 10 after subtracting 140 from 150.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 70

Moving on to step 6:
70 can be fit into 102 1 times, resulting in a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 6121.0
Subtract 70 from 102 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
If we divide 320 by 70, we get 4 and a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 6121.4
Subtracting 280 from 320 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
When dividing 400 by 70, we get 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 6121.45
Subtract 350 from 400 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
500 divided by 70 is 7 with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 6121.457
Subtracting 490 from 500 leaves us 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:
100 divided by 70 is 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 6121.4571
If we subtract 70 from 100, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
300 divided by 70 is 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 6121.45714
If we take 280 away from 300, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
If we divide 200 by 70, we get 2 and a remainder of 60.
The next digit of our result is 2. 
Result so far: 6121.457142
If we take 140 away from 200, we end up 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.

On to step 13:
If we divide 600 by 70, we get 8 and a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 6121.4571428
Deduct 560 from 600 and we're left with 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 14:
When dividing 400 by 70, we get 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 6121.45714285
Subtracting 350 from 400 leaves us 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.

After the division, we end up with 6121.45714285 and a remainder of 5e-08.