29060386 ÷ 840 
We want to figure out the number of times 29060386 can be divided by 840.

On to step 1:
When dividing 2 by 840, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 840

On to step 2:
840 can be fit into 29 0 times, resulting in a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 29 and we're left with 29.
Take the next digit (0) from the dividend and append it to 29, then repeat: 290 / 840

Moving on to step 3:
If we divide 290 by 840, we get 0 and a remainder of 290.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 290 after subtracting 0 from 290.
Include the next digit (6) from the dividend after 290, then repeat: 2906 / 840

Advancing to step 4:
840 goes into 2906 3 times with a remainder of 386.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 2520 from 2906, we get 386.
Fetch the next digit (0) from the dividend, attach it to 386 and continue: 3860 / 840

Advancing to step 5:
840 goes into 3860 4 times with a remainder of 500.
Write down 4 as next digit of the result. 
Result so far: 34.0
Deduct 3360 from 3860 and we're left with 500.
Include the next digit (3) from the dividend after 500, then repeat: 5003 / 840

Advancing to step 6:
When dividing 5003 by 840, we get 5 with a remainder of 803.
The number 5 becomes the next digit in our result. 
Result so far: 345.0
The remainder is 803 after subtracting 4200 from 5003.
Take the next digit (8) from the dividend and append it to 803, then repeat: 8038 / 840

Step 7:
840 goes into 8038 9 times with a remainder of 478.
Record the quotient 9 as the next digit in the result. 
Result so far: 3459.0
Subtract 7560 from 8038 to get 478.
Take the next digit (6) from the dividend and append it to 478, then repeat: 4786 / 840

Let's proceed to step 8:
840 goes into 4786 5 times with a remainder of 586.
Put 5 as the next digit of the answer. 
Result so far: 34595.0
The remainder is 586 after subtracting 4200 from 4786.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Advancing to step 9:
When dividing 5860 by 840, we get 6 with a remainder of 820.
The next digit of our result is 6. 
Result so far: 34595.6
If we take 5040 away from 5860, we end up with 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

On to step 10:
840 goes into 8200 9 times with a remainder of 640.
The next digit of our result is 9. 
Result so far: 34595.69
Subtract 7560 from 8200 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 11:
6400 divided by 840 is 7 with a remainder of 520.
The next digit of our result is 7. 
Result so far: 34595.697
Deduct 5880 from 6400 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 12:
The number 840 fits into 5200 6 times, leaving a remainder of 160.
Write down 6 as next digit of the result. 
Result so far: 34595.6976
Subtracting 5040 from 5200 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 13:
840 goes into 1600 1 times with a remainder of 760.
The next digit of our result is 1. 
Result so far: 34595.69761
If we subtract 840 from 1600, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

On to step 14:
The number 840 fits into 7600 9 times, leaving a remainder of 40.
The next digit of our result is 9. 
Result so far: 34595.697619
Subtracting 7560 from 7600 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.

Moving on to step 15:
If we divide 400 by 840, we get 0 and a remainder of 400.
The next digit of our result is 0. 
Result so far: 34595.697619
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 16:
The number 840 fits into 4000 4 times, leaving a remainder of 640.
Record the quotient 4 as the next digit in the result. 
Result so far: 34595.69761904
If we subtract 3360 from 4000, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

In conclusion, the division gives 34595.69761904 with a balance of 6.4e-07.