61239 ÷ 70 
We want to divide 61239 by 70.

Advancing to step 1:
When dividing 6 by 70, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 70

Going ahead to step 2:
61 divided by 70 is 0 with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Take the next digit (2) from the dividend and append it to 61, then repeat: 612 / 70

Advancing to step 3:
70 can be fit into 612 8 times, resulting in a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 560 from 612 leaves us with 52.
Bring next digit (3) of the dividend behind the 52 and repeat the process: 523 / 70

Let's proceed to step 4:
When dividing 523 by 70, we get 7 with a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
Subtracting 490 from 523 leaves us with 33.
Take the next digit (9) from the dividend and append it to 33, then repeat: 339 / 70

Step 5:
The number 70 fits into 339 4 times, leaving a remainder of 59.
Put 4 as the next digit of the answer. 
Result so far: 874.0
Subtracting 280 from 339 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 6:
70 can be fit into 590 8 times, resulting in a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 874.8
If we subtract 560 from 590, 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.

Step 7:
70 goes into 300 4 times with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 874.84
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.

Step 8:
If we divide 200 by 70, we get 2 and a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 874.842
Subtract 140 from 200 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
600 divided by 70 is 8 with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 874.8428
If we subtract 560 from 600, we 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.

Moving on to step 10:
When dividing 400 by 70, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 874.84285
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.

Moving on to step 11:
70 can be fit into 500 7 times, resulting in a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 874.842857
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.

Step 12:
The number 70 fits into 100 1 times, leaving a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 874.8428571
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.

Advancing to step 13:
If we divide 300 by 70, we get 4 and a remainder of 20.
The next digit of our result is 4. 
Result so far: 874.84285714
Subtracting 280 from 300 leaves us 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.

The quotient of the division is 874.84285714, and the remainder is 2e-08.