We're dividing 42070329 by 916 
We want to figure out the number of times 42070329 can be divided by 916.

Step 1:
The number 916 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 916

Advancing to step 2:
When dividing 42 by 916, we get 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 916

Step 3:
If we divide 420 by 916, we get 0 and a remainder of 420.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 420 and we're left with 420.
Bring next digit (7) of the dividend behind the 420 and repeat the process: 4207 / 916

On to step 4:
If we divide 4207 by 916, we get 4 and a remainder of 543.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 3664 from 4207 and we're left with 543.
Take the next digit (0) from the dividend and append it to 543, then repeat: 5430 / 916

Advancing to step 5:
When dividing 5430 by 916, we get 5 with a remainder of 850.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Subtracting 4580 from 5430 leaves us with 850.
Fetch the next digit (3) from the dividend, attach it to 850 and continue: 8503 / 916

Moving on to step 6:
If we divide 8503 by 916, we get 9 and a remainder of 259.
The next digit of our result is 9. 
Result so far: 459.0
If we subtract 8244 from 8503, we get 259.
Take the next digit (2) from the dividend and append it to 259, then repeat: 2592 / 916

Advancing to step 7:
2592 divided by 916 is 2 with a remainder of 760.
The next digit of our result is 2. 
Result so far: 4592.0
Subtract 1832 from 2592 to get 760.
Include the next digit (9) from the dividend after 760, then repeat: 7609 / 916

Going ahead to step 8:
916 goes into 7609 8 times with a remainder of 281.
The next digit of our result is 8. 
Result so far: 45928.0
If we subtract 7328 from 7609, we get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

On to step 9:
The number 916 fits into 2810 3 times, leaving a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 45928.3
The remainder is 62 after subtracting 2748 from 2810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 10:
916 goes into 620 0 times with a remainder of 620.
Record the quotient 0 as the next digit in the result. 
Result so far: 45928.3
If we subtract 0 from 620, we get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Going ahead to step 11:
916 can be fit into 6200 6 times, resulting in a remainder of 704.
Put 6 as the next digit of the answer. 
Result so far: 45928.306
The remainder is 704 after subtracting 5496 from 6200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Moving on to step 12:
When dividing 7040 by 916, we get 7 with a remainder of 628.
Use 7 as the next digit of our solution. 
Result so far: 45928.3067
If we subtract 6412 from 7040, we get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

On to step 13:
6280 divided by 916 is 6 with a remainder of 784.
Record the quotient 6 as the next digit in the result. 
Result so far: 45928.30676
Subtracting 5496 from 6280 leaves us with 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Going ahead to step 14:
When dividing 7840 by 916, we get 8 with a remainder of 512.
The number 8 becomes the next digit in our result. 
Result so far: 45928.306768
If we take 7328 away from 7840, we end up with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Going ahead to step 15:
If we divide 5120 by 916, we get 5 and a remainder of 540.
The next digit of our result is 5. 
Result so far: 45928.3067685
Subtract 4580 from 5120 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 16:
The number 916 fits into 5400 5 times, leaving a remainder of 820.
Write down 5 as next digit of the result. 
Result so far: 45928.30676855
Subtract 4580 from 5400 to get 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

In conclusion, the division gives 45928.30676855 with a balance of 8.2e-07.