Let's divide 21367072 by 599
We want to figure out the number of times 21367072 can be divided by 599.

Moving on to step 1:
599 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 599

Going ahead to step 2:
If we divide 21 by 599, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 599

Moving on to step 3:
When dividing 213 by 599, we get 0 with a remainder of 213.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 213, we get 213.
Take the next digit (6) from the dividend and append it to 213, then repeat: 2136 / 599

Going ahead to step 4:
599 can be fit into 2136 3 times, resulting in a remainder of 339.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 1797 from 2136 leaves us with 339.
Bring next digit (7) of the dividend behind the 339 and repeat the process: 3397 / 599

Moving on to step 5:
599 goes into 3397 5 times with a remainder of 402.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Subtracting 2995 from 3397 leaves us with 402.
Grab the next digit (0) from the dividend, add it to 402, then carry on: 4020 / 599

Step 6:
When dividing 4020 by 599, we get 6 with a remainder of 426.
Record the quotient 6 as the next digit in the result. 
Result so far: 356.0
If we take 3594 away from 4020, we end up with 426.
Grab the next digit (7) from the dividend, add it to 426, then carry on: 4267 / 599

Advancing to step 7:
599 goes into 4267 7 times with a remainder of 74.
Record the quotient 7 as the next digit in the result. 
Result so far: 3567.0
If we subtract 4193 from 4267, we get 74.
Grab the next digit (2) from the dividend, add it to 74, then carry on: 742 / 599

Going ahead to step 8:
742 divided by 599 is 1 with a remainder of 143.
The number 1 becomes the next digit in our result. 
Result so far: 35671.0
Subtracting 599 from 742 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

On to step 9:
When dividing 1430 by 599, we get 2 with a remainder of 232.
The number 2 becomes the next digit in our result. 
Result so far: 35671.2
If we take 1198 away from 1430, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 10:
2320 divided by 599 is 3 with a remainder of 523.
The number 3 becomes the next digit in our result. 
Result so far: 35671.23
Subtract 1797 from 2320 to get 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

On to step 11:
When dividing 5230 by 599, we get 8 with a remainder of 438.
Put 8 as the next digit of the answer. 
Result so far: 35671.238
Deduct 4792 from 5230 and we're left with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Step 12:
599 can be fit into 4380 7 times, resulting in a remainder of 187.
The next digit of our result is 7. 
Result so far: 35671.2387
Subtract 4193 from 4380 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Step 13:
1870 divided by 599 is 3 with a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 35671.23873
Subtracting 1797 from 1870 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 14:
599 goes into 730 1 times with a remainder of 131.
The next digit of our result is 1. 
Result so far: 35671.238731
If we take 599 away from 730, we end up with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 15:
If we divide 1310 by 599, we get 2 and a remainder of 112.
Write down 2 as next digit of the result. 
Result so far: 35671.2387312
If we take 1198 away from 1310, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 16:
The number 599 fits into 1120 1 times, leaving a remainder of 521.
Write down 1 as next digit of the result. 
Result so far: 35671.23873121
Deduct 599 from 1120 and we're left with 521.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5210, and continue the process.

The final outcome is 35671.23873121, with a leftover of 5.21e-07.