Let's divide 91321643 by 369
We want to figure out the number of times 91321643 can be divided by 369.

Step 1:
The number 369 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 369

Going ahead to step 2:
If we divide 91 by 369, we get 0 and a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Grab the next digit (3) from the dividend, add it to 91, then carry on: 913 / 369

On to step 3:
When dividing 913 by 369, we get 2 with a remainder of 175.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 738 from 913, we get 175.
Take the next digit (2) from the dividend and append it to 175, then repeat: 1752 / 369

Going ahead to step 4:
The number 369 fits into 1752 4 times, leaving a remainder of 276.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
If we subtract 1476 from 1752, we get 276.
Bring next digit (1) of the dividend behind the 276 and repeat the process: 2761 / 369

Going ahead to step 5:
The number 369 fits into 2761 7 times, leaving a remainder of 178.
The number 7 becomes the next digit in our result. 
Result so far: 247.0
If we take 2583 away from 2761, we end up with 178.
Take the next digit (6) from the dividend and append it to 178, then repeat: 1786 / 369

On to step 6:
If we divide 1786 by 369, we get 4 and a remainder of 310.
Write down 4 as next digit of the result. 
Result so far: 2474.0
If we take 1476 away from 1786, we end up with 310.
Include the next digit (4) from the dividend after 310, then repeat: 3104 / 369

Step 7:
369 can be fit into 3104 8 times, resulting in a remainder of 152.
Record the quotient 8 as the next digit in the result. 
Result so far: 24748.0
If we subtract 2952 from 3104, we get 152.
Append the next digit (3) from the dividend to 152 and continue with: 1523 / 369

Step 8:
369 goes into 1523 4 times with a remainder of 47.
The number 4 becomes the next digit in our result. 
Result so far: 247484.0
Subtract 1476 from 1523 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 9:
470 divided by 369 is 1 with a remainder of 101.
The number 1 becomes the next digit in our result. 
Result so far: 247484.1
The remainder is 101 after subtracting 369 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Step 10:
If we divide 1010 by 369, we get 2 and a remainder of 272.
Write down 2 as next digit of the result. 
Result so far: 247484.12
Deduct 738 from 1010 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 11:
369 goes into 2720 7 times with a remainder of 137.
Write down 7 as next digit of the result. 
Result so far: 247484.127
Deduct 2583 from 2720 and we're left with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Moving on to step 12:
369 can be fit into 1370 3 times, resulting in a remainder of 263.
The number 3 becomes the next digit in our result. 
Result so far: 247484.1273
If we subtract 1107 from 1370, we get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Going ahead to step 13:
369 goes into 2630 7 times with a remainder of 47.
The number 7 becomes the next digit in our result. 
Result so far: 247484.12737
If we subtract 2583 from 2630, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 14:
If we divide 470 by 369, we get 1 and a remainder of 101.
Write down 1 as next digit of the result. 
Result so far: 247484.127371
If we take 369 away from 470, we end up with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Let's proceed to step 15:
1010 divided by 369 is 2 with a remainder of 272.
Put 2 as the next digit of the answer. 
Result so far: 247484.1273712
Subtracting 738 from 1010 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 16:
If we divide 2720 by 369, we get 7 and a remainder of 137.
Use 7 as the next digit of our solution. 
Result so far: 247484.12737127
Subtracting 2583 from 2720 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Our division results in 247484.12737127 with a remaining 1.37e-07.