We're dividing 77946543 by 872 
We're looking to find how many times 872 goes into 77946543.

Advancing to step 1:
7 divided by 872 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 872

On to step 2:
872 can be fit into 77 0 times, resulting in a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Bring next digit (9) of the dividend behind the 77 and repeat the process: 779 / 872

Step 3:
If we divide 779 by 872, we get 0 and a remainder of 779.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 779 to get 779.
Take the next digit (4) from the dividend and append it to 779, then repeat: 7794 / 872

Let's proceed to step 4:
If we divide 7794 by 872, we get 8 and a remainder of 818.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 6976 away from 7794, we end up with 818.
Take the next digit (6) from the dividend and append it to 818, then repeat: 8186 / 872

Going ahead to step 5:
8186 divided by 872 is 9 with a remainder of 338.
Write down 9 as next digit of the result. 
Result so far: 89.0
The remainder is 338 after subtracting 7848 from 8186.
Include the next digit (5) from the dividend after 338, then repeat: 3385 / 872

Moving on to step 6:
When dividing 3385 by 872, we get 3 with a remainder of 769.
The next digit of our result is 3. 
Result so far: 893.0
The remainder is 769 after subtracting 2616 from 3385.
Append the next digit (4) from the dividend to 769 and continue with: 7694 / 872

On to step 7:
When dividing 7694 by 872, we get 8 with a remainder of 718.
The next digit of our result is 8. 
Result so far: 8938.0
The remainder is 718 after subtracting 6976 from 7694.
Append the next digit (3) from the dividend to 718 and continue with: 7183 / 872

On to step 8:
872 goes into 7183 8 times with a remainder of 207.
The next digit of our result is 8. 
Result so far: 89388.0
Subtracting 6976 from 7183 leaves us with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Let's proceed to step 9:
If we divide 2070 by 872, we get 2 and a remainder of 326.
Use 2 as the next digit of our solution. 
Result so far: 89388.2
Subtracting 1744 from 2070 leaves us with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Advancing to step 10:
If we divide 3260 by 872, we get 3 and a remainder of 644.
Put 3 as the next digit of the answer. 
Result so far: 89388.23
Subtracting 2616 from 3260 leaves us with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Step 11:
When dividing 6440 by 872, we get 7 with a remainder of 336.
Record the quotient 7 as the next digit in the result. 
Result so far: 89388.237
If we subtract 6104 from 6440, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 12:
872 can be fit into 3360 3 times, resulting in a remainder of 744.
The number 3 becomes the next digit in our result. 
Result so far: 89388.2373
Subtract 2616 from 3360 to get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Let's proceed to step 13:
The number 872 fits into 7440 8 times, leaving a remainder of 464.
Record the quotient 8 as the next digit in the result. 
Result so far: 89388.23738
Subtract 6976 from 7440 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Let's proceed to step 14:
4640 divided by 872 is 5 with a remainder of 280.
The number 5 becomes the next digit in our result. 
Result so far: 89388.237385
The remainder is 280 after subtracting 4360 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 15:
2800 divided by 872 is 3 with a remainder of 184.
Put 3 as the next digit of the answer. 
Result so far: 89388.2373853
Subtracting 2616 from 2800 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 16:
If we divide 1840 by 872, we get 2 and a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 89388.23738532
Subtracting 1744 from 1840 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The quotient of the division is 89388.23738532, and the remainder is 9.6e-08.