11377862 divided by 644 
Our goal is to divide 11377862 by 644.

On to step 1:
1 divided by 644 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 644

Let's proceed to step 2:
644 goes into 11 0 times with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 644

On to step 3:
When dividing 113 by 644, we get 0 with a remainder of 113.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 113 leaves us with 113.
Grab the next digit (7) from the dividend, add it to 113, then carry on: 1137 / 644

Step 4:
The number 644 fits into 1137 1 times, leaving a remainder of 493.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 493 after subtracting 644 from 1137.
Include the next digit (7) from the dividend after 493, then repeat: 4937 / 644

Let's proceed to step 5:
4937 divided by 644 is 7 with a remainder of 429.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtracting 4508 from 4937 leaves us with 429.
Fetch the next digit (8) from the dividend, attach it to 429 and continue: 4298 / 644

Let's proceed to step 6:
644 can be fit into 4298 6 times, resulting in a remainder of 434.
Use 6 as the next digit of our solution. 
Result so far: 176.0
If we take 3864 away from 4298, we end up with 434.
Append the next digit (6) from the dividend to 434 and continue with: 4346 / 644

Let's proceed to step 7:
4346 divided by 644 is 6 with a remainder of 482.
Put 6 as the next digit of the answer. 
Result so far: 1766.0
Subtracting 3864 from 4346 leaves us with 482.
Take the next digit (2) from the dividend and append it to 482, then repeat: 4822 / 644

Let's proceed to step 8:
4822 divided by 644 is 7 with a remainder of 314.
Record the quotient 7 as the next digit in the result. 
Result so far: 17667.0
Subtract 4508 from 4822 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 9:
644 goes into 3140 4 times with a remainder of 564.
The number 4 becomes the next digit in our result. 
Result so far: 17667.4
If we take 2576 away from 3140, we end up with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Step 10:
The number 644 fits into 5640 8 times, leaving a remainder of 488.
Write down 8 as next digit of the result. 
Result so far: 17667.48
The remainder is 488 after subtracting 5152 from 5640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Let's proceed to step 11:
If we divide 4880 by 644, we get 7 and a remainder of 372.
The next digit of our result is 7. 
Result so far: 17667.487
If we subtract 4508 from 4880, we get 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Going ahead to step 12:
When dividing 3720 by 644, we get 5 with a remainder of 500.
The number 5 becomes the next digit in our result. 
Result so far: 17667.4875
If we subtract 3220 from 3720, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Step 13:
644 can be fit into 5000 7 times, resulting in a remainder of 492.
Write down 7 as next digit of the result. 
Result so far: 17667.48757
Subtract 4508 from 5000 to get 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

On to step 14:
If we divide 4920 by 644, we get 7 and a remainder of 412.
Write down 7 as next digit of the result. 
Result so far: 17667.487577
If we take 4508 away from 4920, we end up with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

The final result is 17667.487577 with a remainder of 4.12e-05.