We look at the division of 76438436 by 201 
The aim is to understand the frequency of 201 in 76438436.

Step 1:
The number 201 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 201

Step 2:
When dividing 76 by 201, we get 0 with a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Grab the next digit (4) from the dividend, add it to 76, then carry on: 764 / 201

On to step 3:
201 can be fit into 764 3 times, resulting in a remainder of 161.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 603 from 764 and we're left with 161.
Bring next digit (3) of the dividend behind the 161 and repeat the process: 1613 / 201

Moving on to step 4:
The number 201 fits into 1613 8 times, leaving a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
Deduct 1608 from 1613 and we're left with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 201

Advancing to step 5:
201 goes into 58 0 times with a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 380.0
Subtract 0 from 58 to get 58.
Fetch the next digit (4) from the dividend, attach it to 58 and continue: 584 / 201

Step 6:
584 divided by 201 is 2 with a remainder of 182.
Write down 2 as next digit of the result. 
Result so far: 3802.0
The remainder is 182 after subtracting 402 from 584.
Fetch the next digit (3) from the dividend, attach it to 182 and continue: 1823 / 201

Let's proceed to step 7:
201 can be fit into 1823 9 times, resulting in a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 38029.0
Subtracting 1809 from 1823 leaves us with 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 201

On to step 8:
When dividing 146 by 201, we get 0 with a remainder of 146.
The number 0 becomes the next digit in our result. 
Result so far: 380290.0
Subtracting 0 from 146 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Let's proceed to step 9:
If we divide 1460 by 201, we get 7 and a remainder of 53.
The next digit of our result is 7. 
Result so far: 380290.7
If we subtract 1407 from 1460, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 10:
530 divided by 201 is 2 with a remainder of 128.
The number 2 becomes the next digit in our result. 
Result so far: 380290.72
Subtract 402 from 530 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 11:
201 goes into 1280 6 times with a remainder of 74.
Use 6 as the next digit of our solution. 
Result so far: 380290.726
Deduct 1206 from 1280 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 12:
The number 201 fits into 740 3 times, leaving a remainder of 137.
The number 3 becomes the next digit in our result. 
Result so far: 380290.7263
Subtract 603 from 740 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

On to step 13:
201 can be fit into 1370 6 times, resulting in a remainder of 164.
Put 6 as the next digit of the answer. 
Result so far: 380290.72636
The remainder is 164 after subtracting 1206 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 14:
201 can be fit into 1640 8 times, resulting in a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 380290.726368
If we take 1608 away from 1640, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 15:
If we divide 320 by 201, we get 1 and a remainder of 119.
The number 1 becomes the next digit in our result. 
Result so far: 380290.7263681
Deduct 201 from 320 and we're left with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Going ahead to step 16:
The number 201 fits into 1190 5 times, leaving a remainder of 185.
Record the quotient 5 as the next digit in the result. 
Result so far: 380290.72636815
Subtracting 1005 from 1190 leaves us with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

The quotient of the division is 380290.72636815, and the remainder is 1.85e-07.