36492999 divided by 644 
Our goal is to divide 36492999 by 644.

Step 1:
644 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 644

Going ahead to step 2:
644 goes into 36 0 times with a remainder of 36.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Grab the next digit (4) from the dividend, add it to 36, then carry on: 364 / 644

Let's proceed to step 3:
The number 644 fits into 364 0 times, leaving a remainder of 364.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 364 to get 364.
Append the next digit (9) from the dividend to 364 and continue with: 3649 / 644

Let's proceed to step 4:
644 goes into 3649 5 times with a remainder of 429.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 3220 away from 3649, we end up with 429.
Fetch the next digit (2) from the dividend, attach it to 429 and continue: 4292 / 644

Step 5:
When dividing 4292 by 644, we get 6 with a remainder of 428.
Write down 6 as next digit of the result. 
Result so far: 56.0
If we take 3864 away from 4292, we end up with 428.
Append the next digit (9) from the dividend to 428 and continue with: 4289 / 644

Moving on to step 6:
The number 644 fits into 4289 6 times, leaving a remainder of 425.
The next digit of our result is 6. 
Result so far: 566.0
Subtracting 3864 from 4289 leaves us with 425.
Take the next digit (9) from the dividend and append it to 425, then repeat: 4259 / 644

Advancing to step 7:
644 goes into 4259 6 times with a remainder of 395.
Write down 6 as next digit of the result. 
Result so far: 5666.0
The remainder is 395 after subtracting 3864 from 4259.
Take the next digit (9) from the dividend and append it to 395, then repeat: 3959 / 644

On to step 8:
644 can be fit into 3959 6 times, resulting in a remainder of 95.
Put 6 as the next digit of the answer. 
Result so far: 56666.0
Subtracting 3864 from 3959 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 9:
644 can be fit into 950 1 times, resulting in a remainder of 306.
The next digit of our result is 1. 
Result so far: 56666.1
If we subtract 644 from 950, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Advancing to step 10:
644 can be fit into 3060 4 times, resulting in a remainder of 484.
Use 4 as the next digit of our solution. 
Result so far: 56666.14
If we subtract 2576 from 3060, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Step 11:
When dividing 4840 by 644, we get 7 with a remainder of 332.
Put 7 as the next digit of the answer. 
Result so far: 56666.147
If we subtract 4508 from 4840, we get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Step 12:
If we divide 3320 by 644, we get 5 and a remainder of 100.
The next digit of our result is 5. 
Result so far: 56666.1475
Subtract 3220 from 3320 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 13:
The number 644 fits into 1000 1 times, leaving a remainder of 356.
Use 1 as the next digit of our solution. 
Result so far: 56666.14751
The remainder is 356 after subtracting 644 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

On to step 14:
The number 644 fits into 3560 5 times, leaving a remainder of 340.
Put 5 as the next digit of the answer. 
Result so far: 56666.147515
The remainder is 340 after subtracting 3220 from 3560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 15:
The number 644 fits into 3400 5 times, leaving a remainder of 180.
Write down 5 as next digit of the result. 
Result so far: 56666.1475155
The remainder is 180 after subtracting 3220 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

In conclusion, the division gives 56666.1475155 with a balance of 1.8e-06.