We divide 31544985 by 445
The aim is to understand the frequency of 445 in 31544985.

Step 1:
445 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 445

On to step 2:
When dividing 31 by 445, we get 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Bring next digit (5) of the dividend behind the 31 and repeat the process: 315 / 445

Step 3:
445 can be fit into 315 0 times, resulting in a remainder of 315.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 315 leaves us with 315.
Take the next digit (4) from the dividend and append it to 315, then repeat: 3154 / 445

Step 4:
445 goes into 3154 7 times with a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 39 after subtracting 3115 from 3154.
Grab the next digit (4) from the dividend, add it to 39, then carry on: 394 / 445

Let's proceed to step 5:
445 goes into 394 0 times with a remainder of 394.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
Subtracting 0 from 394 leaves us with 394.
Include the next digit (9) from the dividend after 394, then repeat: 3949 / 445

Advancing to step 6:
When dividing 3949 by 445, we get 8 with a remainder of 389.
The number 8 becomes the next digit in our result. 
Result so far: 708.0
Deduct 3560 from 3949 and we're left with 389.
Grab the next digit (8) from the dividend, add it to 389, then carry on: 3898 / 445

Let's proceed to step 7:
3898 divided by 445 is 8 with a remainder of 338.
Use 8 as the next digit of our solution. 
Result so far: 7088.0
If we subtract 3560 from 3898, we get 338.
Bring next digit (5) of the dividend behind the 338 and repeat the process: 3385 / 445

Advancing to step 8:
3385 divided by 445 is 7 with a remainder of 270.
The next digit of our result is 7. 
Result so far: 70887.0
Deduct 3115 from 3385 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 9:
When dividing 2700 by 445, we get 6 with a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 70887.6
Deduct 2670 from 2700 and we're left with 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 10:
If we divide 300 by 445, we get 0 and a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 70887.6
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 11:
445 can be fit into 3000 6 times, resulting in a remainder of 330.
Put 6 as the next digit of the answer. 
Result so far: 70887.606
Deduct 2670 from 3000 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 12:
The number 445 fits into 3300 7 times, leaving a remainder of 185.
The next digit of our result is 7. 
Result so far: 70887.6067
Subtract 3115 from 3300 to get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 13:
445 goes into 1850 4 times with a remainder of 70.
Write down 4 as next digit of the result. 
Result so far: 70887.60674
If we subtract 1780 from 1850, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 14:
If we divide 700 by 445, we get 1 and a remainder of 255.
The number 1 becomes the next digit in our result. 
Result so far: 70887.606741
Subtract 445 from 700 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 15:
445 goes into 2550 5 times with a remainder of 325.
Write down 5 as next digit of the result. 
Result so far: 70887.6067415
Subtracting 2225 from 2550 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 16:
The number 445 fits into 3250 7 times, leaving a remainder of 135.
The next digit of our result is 7. 
Result so far: 70887.60674157
If we take 3115 away from 3250, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

After the division, we end up with 70887.60674157 and a remainder of 1.35e-07.