5990421 ÷ 36 
The aim is to understand the frequency of 36 in 5990421.

Going ahead to step 1:
The number 36 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 36

Going ahead to step 2:
The number 36 fits into 59 1 times, leaving a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 36 from 59, we get 23.
Take the next digit (9) from the dividend and append it to 23, then repeat: 239 / 36

Going ahead to step 3:
239 divided by 36 is 6 with a remainder of 23.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Deduct 216 from 239 and we're left with 23.
Take the next digit (0) from the dividend and append it to 23, then repeat: 230 / 36

On to step 4:
230 divided by 36 is 6 with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 166.0
Deduct 216 from 230 and we're left with 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 36

Step 5:
36 goes into 144 4 times with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 1664.0
Deduct 144 from 144 and we're left with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 36

Step 6:
36 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 16640.0
Subtract 0 from 2 to get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 36

On to step 7:
36 goes into 21 0 times with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 166400.0
If we subtract 0 from 21, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 8:
210 divided by 36 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 166400.5
Subtract 180 from 210 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
If we divide 300 by 36, we get 8 and a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 166400.58
Deduct 288 from 300 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
36 goes into 120 3 times with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 166400.583
The remainder is 12 after subtracting 108 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 11:
When dividing 120 by 36, we get 3 with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 166400.5833
If we subtract 108 from 120, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 166400.5833 with a balance of 0.00012.