We're dividing 37908287 by 712 
The aim is to understand the frequency of 712 in 37908287.

Let's proceed to step 1:
The number 712 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 712

Advancing to step 2:
712 goes into 37 0 times with a remainder of 37.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 712

Advancing to step 3:
If we divide 379 by 712, we get 0 and a remainder of 379.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 379 and we're left with 379.
Include the next digit (0) from the dividend after 379, then repeat: 3790 / 712

Going ahead to step 4:
If we divide 3790 by 712, we get 5 and a remainder of 230.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 3560 from 3790 to get 230.
Take the next digit (8) from the dividend and append it to 230, then repeat: 2308 / 712

On to step 5:
The number 712 fits into 2308 3 times, leaving a remainder of 172.
Use 3 as the next digit of our solution. 
Result so far: 53.0
Deduct 2136 from 2308 and we're left with 172.
Fetch the next digit (2) from the dividend, attach it to 172 and continue: 1722 / 712

Moving on to step 6:
The number 712 fits into 1722 2 times, leaving a remainder of 298.
The next digit of our result is 2. 
Result so far: 532.0
Deduct 1424 from 1722 and we're left with 298.
Include the next digit (8) from the dividend after 298, then repeat: 2988 / 712

Let's proceed to step 7:
When dividing 2988 by 712, we get 4 with a remainder of 140.
Put 4 as the next digit of the answer. 
Result so far: 5324.0
The remainder is 140 after subtracting 2848 from 2988.
Bring next digit (7) of the dividend behind the 140 and repeat the process: 1407 / 712

Let's proceed to step 8:
1407 divided by 712 is 1 with a remainder of 695.
Use 1 as the next digit of our solution. 
Result so far: 53241.0
If we take 712 away from 1407, we end up with 695.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6950, and continue the process.

Moving on to step 9:
When dividing 6950 by 712, we get 9 with a remainder of 542.
Use 9 as the next digit of our solution. 
Result so far: 53241.9
The remainder is 542 after subtracting 6408 from 6950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Going ahead to step 10:
When dividing 5420 by 712, we get 7 with a remainder of 436.
The number 7 becomes the next digit in our result. 
Result so far: 53241.97
Subtracting 4984 from 5420 leaves us with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Let's proceed to step 11:
If we divide 4360 by 712, we get 6 and a remainder of 88.
The number 6 becomes the next digit in our result. 
Result so far: 53241.976
If we take 4272 away from 4360, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 12:
The number 712 fits into 880 1 times, leaving a remainder of 168.
Record the quotient 1 as the next digit in the result. 
Result so far: 53241.9761
If we subtract 712 from 880, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 13:
712 goes into 1680 2 times with a remainder of 256.
Put 2 as the next digit of the answer. 
Result so far: 53241.97612
If we subtract 1424 from 1680, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 14:
If we divide 2560 by 712, we get 3 and a remainder of 424.
Use 3 as the next digit of our solution. 
Result so far: 53241.976123
Deduct 2136 from 2560 and we're left with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Step 15:
The number 712 fits into 4240 5 times, leaving a remainder of 680.
Write down 5 as next digit of the result. 
Result so far: 53241.9761235
The remainder is 680 after subtracting 3560 from 4240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 16:
The number 712 fits into 6800 9 times, leaving a remainder of 392.
Put 9 as the next digit of the answer. 
Result so far: 53241.97612359
Deduct 6408 from 6800 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

The final result is 53241.97612359 with a remainder of 3.92e-07.