We look at the division of 43370465 by 879 
We want to divide 43370465 by 879.

Let's proceed to step 1:
When dividing 4 by 879, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 879

Advancing to step 2:
879 can be fit into 43 0 times, resulting in a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 879

Let's proceed to step 3:
433 divided by 879 is 0 with a remainder of 433.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 433, we get 433.
Fetch the next digit (7) from the dividend, attach it to 433 and continue: 4337 / 879

Advancing to step 4:
879 goes into 4337 4 times with a remainder of 821.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 3516 from 4337, we get 821.
Grab the next digit (0) from the dividend, add it to 821, then carry on: 8210 / 879

Going ahead to step 5:
879 goes into 8210 9 times with a remainder of 299.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
Subtract 7911 from 8210 to get 299.
Bring next digit (4) of the dividend behind the 299 and repeat the process: 2994 / 879

On to step 6:
When dividing 2994 by 879, we get 3 with a remainder of 357.
Put 3 as the next digit of the answer. 
Result so far: 493.0
If we subtract 2637 from 2994, we get 357.
Grab the next digit (6) from the dividend, add it to 357, then carry on: 3576 / 879

Let's proceed to step 7:
The number 879 fits into 3576 4 times, leaving a remainder of 60.
The next digit of our result is 4. 
Result so far: 4934.0
If we take 3516 away from 3576, we end up with 60.
Take the next digit (5) from the dividend and append it to 60, then repeat: 605 / 879

On to step 8:
When dividing 605 by 879, we get 0 with a remainder of 605.
The number 0 becomes the next digit in our result. 
Result so far: 49340.0
Subtract 0 from 605 to get 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Advancing to step 9:
The number 879 fits into 6050 6 times, leaving a remainder of 776.
The next digit of our result is 6. 
Result so far: 49340.6
If we take 5274 away from 6050, we end up with 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Moving on to step 10:
879 goes into 7760 8 times with a remainder of 728.
Record the quotient 8 as the next digit in the result. 
Result so far: 49340.68
If we subtract 7032 from 7760, we get 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

On to step 11:
If we divide 7280 by 879, we get 8 and a remainder of 248.
Record the quotient 8 as the next digit in the result. 
Result so far: 49340.688
Subtracting 7032 from 7280 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

The final result is 49340.688 with a remainder of 0.0248.