We look at the division of 203621 by 70 
We want to figure out the number of times 203621 can be divided by 70.

On to step 1:
70 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 70

Step 2:
70 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 70

Step 3:
When dividing 203 by 70, we get 2 with a remainder of 63.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 140 from 203 to get 63.
Take the next digit (6) from the dividend and append it to 63, then repeat: 636 / 70

Let's proceed to step 4:
70 can be fit into 636 9 times, resulting in a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Subtracting 630 from 636 leaves us with 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 70

Step 5:
When dividing 62 by 70, we get 0 with a remainder of 62.
The next digit of our result is 0. 
Result so far: 290.0
If we take 0 away from 62, we end up with 62.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 70

Let's proceed to step 6:
When dividing 621 by 70, we get 8 with a remainder of 61.
Record the quotient 8 as the next digit in the result. 
Result so far: 2908.0
Subtracting 560 from 621 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 7:
70 goes into 610 8 times with a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 2908.8
If we take 560 away from 610, 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.

On to step 8:
The number 70 fits into 500 7 times, leaving a remainder of 10.
The next digit of our result is 7. 
Result so far: 2908.87
Subtract 490 from 500 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
100 divided by 70 is 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 2908.871
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
70 goes into 300 4 times with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 2908.8714
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 11:
70 goes into 200 2 times with a remainder of 60.
The next digit of our result is 2. 
Result so far: 2908.87142
Deduct 140 from 200 and we're left 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 12:
When dividing 600 by 70, we get 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 2908.871428
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.

On to step 13:
When dividing 400 by 70, we get 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 2908.8714285
If we subtract 350 from 400, we 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.

Moving on to step 14:
If we divide 500 by 70, we get 7 and a remainder of 10.
The next digit of our result is 7. 
Result so far: 2908.87142857
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.

Our division results in 2908.87142857 with a remaining 1e-08.