85031899 ÷ 201 
The aim is to understand the frequency of 201 in 85031899.

Advancing to step 1:
201 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 201

Moving on to step 2:
201 goes into 85 0 times with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Fetch the next digit (0) from the dividend, attach it to 85 and continue: 850 / 201

Let's proceed to step 3:
The number 201 fits into 850 4 times, leaving a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 804 from 850 to get 46.
Take the next digit (3) from the dividend and append it to 46, then repeat: 463 / 201

Moving on to step 4:
The number 201 fits into 463 2 times, leaving a remainder of 61.
Put 2 as the next digit of the answer. 
Result so far: 42.0
Subtracting 402 from 463 leaves us with 61.
Include the next digit (1) from the dividend after 61, then repeat: 611 / 201

On to step 5:
If we divide 611 by 201, we get 3 and a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 423.0
Subtracting 603 from 611 leaves us with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 201

Advancing to step 6:
88 divided by 201 is 0 with a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 4230.0
If we subtract 0 from 88, we get 88.
Include the next digit (9) from the dividend after 88, then repeat: 889 / 201

Let's proceed to step 7:
889 divided by 201 is 4 with a remainder of 85.
Use 4 as the next digit of our solution. 
Result so far: 42304.0
Deduct 804 from 889 and we're left with 85.
Take the next digit (9) from the dividend and append it to 85, then repeat: 859 / 201

Going ahead to step 8:
If we divide 859 by 201, we get 4 and a remainder of 55.
The next digit of our result is 4. 
Result so far: 423044.0
Deduct 804 from 859 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 9:
The number 201 fits into 550 2 times, leaving a remainder of 148.
The next digit of our result is 2. 
Result so far: 423044.2
Subtracting 402 from 550 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 10:
1480 divided by 201 is 7 with a remainder of 73.
The next digit of our result is 7. 
Result so far: 423044.27
If we subtract 1407 from 1480, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 11:
If we divide 730 by 201, we get 3 and a remainder of 127.
The number 3 becomes the next digit in our result. 
Result so far: 423044.273
Deduct 603 from 730 and we're left with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Advancing to step 12:
1270 divided by 201 is 6 with a remainder of 64.
The next digit of our result is 6. 
Result so far: 423044.2736
Deduct 1206 from 1270 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
201 goes into 640 3 times with a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 423044.27363
Deduct 603 from 640 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 14:
If we divide 370 by 201, we get 1 and a remainder of 169.
Record the quotient 1 as the next digit in the result. 
Result so far: 423044.273631
Subtract 201 from 370 to get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Step 15:
When dividing 1690 by 201, we get 8 with a remainder of 82.
Use 8 as the next digit of our solution. 
Result so far: 423044.2736318
If we take 1608 away from 1690, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 16:
201 goes into 820 4 times with a remainder of 16.
The next digit of our result is 4. 
Result so far: 423044.27363184
Subtract 804 from 820 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 423044.27363184, with a leftover of 1.6e-08.