Let's divide 21470635 by 70
Our goal is to divide 21470635 by 70.

Step 1:
The number 70 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 70

Advancing to step 2:
70 goes into 21 0 times with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 70

Moving on to step 3:
If we divide 214 by 70, we get 3 and a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 210 away from 214, we end up with 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 70

Let's proceed to step 4:
When dividing 47 by 70, we get 0 with a remainder of 47.
Use 0 as the next digit of our solution. 
Result so far: 30.0
If we subtract 0 from 47, we get 47.
Fetch the next digit (0) from the dividend, attach it to 47 and continue: 470 / 70

On to step 5:
70 can be fit into 470 6 times, resulting in a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 306.0
Deduct 420 from 470 and we're left with 50.
Bring next digit (6) of the dividend behind the 50 and repeat the process: 506 / 70

Going ahead to step 6:
The number 70 fits into 506 7 times, leaving a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 3067.0
Deduct 490 from 506 and we're left with 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 70

Let's proceed to step 7:
163 divided by 70 is 2 with a remainder of 23.
The next digit of our result is 2. 
Result so far: 30672.0
Subtracting 140 from 163 leaves us with 23.
Bring next digit (5) of the dividend behind the 23 and repeat the process: 235 / 70

On to step 8:
When dividing 235 by 70, we get 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 306723.0
Deduct 210 from 235 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
The number 70 fits into 250 3 times, leaving a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 306723.3
Subtracting 210 from 250 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.

Going ahead to step 10:
70 can be fit into 400 5 times, resulting in a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 306723.35
Deduct 350 from 400 and we're left 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 11:
70 can be fit into 500 7 times, resulting in a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 306723.357
The remainder is 10 after subtracting 490 from 500.
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 12:
The number 70 fits into 100 1 times, leaving a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 306723.3571
Subtract 70 from 100 to 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 13:
The number 70 fits into 300 4 times, leaving a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 306723.35714
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 14:
200 divided by 70 is 2 with a remainder of 60.
The next digit of our result is 2. 
Result so far: 306723.357142
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.

Advancing to step 15:
70 can be fit into 600 8 times, resulting in a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 306723.3571428
If we take 560 away from 600, we end up 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.

On to step 16:
When dividing 400 by 70, we get 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 306723.35714285
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.

The quotient of the division is 306723.35714285, and the remainder is 5e-08.