43379176 ÷ 51 
Let's see how many times 51 fits into 43379176.

Step 1:
The number 51 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 51

Step 2:
If we divide 43 by 51, we get 0 and a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 51

Going ahead to step 3:
51 goes into 433 8 times with a remainder of 25.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 408 from 433 and we're left with 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 51

Let's proceed to step 4:
The number 51 fits into 257 5 times, leaving a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Deduct 255 from 257 and we're left with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 51

On to step 5:
29 divided by 51 is 0 with a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 850.0
Subtract 0 from 29 to get 29.
Bring next digit (1) of the dividend behind the 29 and repeat the process: 291 / 51

Moving on to step 6:
51 can be fit into 291 5 times, resulting in a remainder of 36.
Record the quotient 5 as the next digit in the result. 
Result so far: 8505.0
Subtracting 255 from 291 leaves us with 36.
Bring next digit (7) of the dividend behind the 36 and repeat the process: 367 / 51

Going ahead to step 7:
If we divide 367 by 51, we get 7 and a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 85057.0
Deduct 357 from 367 and we're left with 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 51

On to step 8:
The number 51 fits into 106 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 850572.0
Subtract 102 from 106 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
40 divided by 51 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 850572.0
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
51 goes into 400 7 times with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 850572.07
The remainder is 43 after subtracting 357 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 11:
The number 51 fits into 430 8 times, leaving a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 850572.078
Subtract 408 from 430 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
The number 51 fits into 220 4 times, leaving a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 850572.0784
Deduct 204 from 220 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
51 can be fit into 160 3 times, resulting in a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 850572.07843
Deduct 153 from 160 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 14:
51 can be fit into 70 1 times, resulting in a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 850572.078431
If we take 51 away from 70, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 15:
190 divided by 51 is 3 with a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 850572.0784313
Subtracting 153 from 190 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 16:
The number 51 fits into 370 7 times, leaving a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 850572.07843137
The remainder is 13 after subtracting 357 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The quotient of the division is 850572.07843137, and the remainder is 1.3e-08.