3783640 divided by 607 
The aim is to understand the frequency of 607 in 3783640.

Going ahead to step 1:
If we divide 3 by 607, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 607

Let's proceed to step 2:
If we divide 37 by 607, we get 0 and a remainder of 37.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 37, we end up with 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 607

Step 3:
607 can be fit into 378 0 times, resulting in a remainder of 378.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 378 leaves us with 378.
Grab the next digit (3) from the dividend, add it to 378, then carry on: 3783 / 607

Moving on to step 4:
3783 divided by 607 is 6 with a remainder of 141.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 3642 from 3783 to get 141.
Include the next digit (6) from the dividend after 141, then repeat: 1416 / 607

On to step 5:
The number 607 fits into 1416 2 times, leaving a remainder of 202.
The next digit of our result is 2. 
Result so far: 62.0
The remainder is 202 after subtracting 1214 from 1416.
Take the next digit (4) from the dividend and append it to 202, then repeat: 2024 / 607

Step 6:
607 can be fit into 2024 3 times, resulting in a remainder of 203.
Write down 3 as next digit of the result. 
Result so far: 623.0
Subtracting 1821 from 2024 leaves us with 203.
Fetch the next digit (0) from the dividend, attach it to 203 and continue: 2030 / 607

Advancing to step 7:
607 can be fit into 2030 3 times, resulting in a remainder of 209.
Use 3 as the next digit of our solution. 
Result so far: 6233.0
Subtract 1821 from 2030 to get 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

On to step 8:
The number 607 fits into 2090 3 times, leaving a remainder of 269.
Record the quotient 3 as the next digit in the result. 
Result so far: 6233.3
Subtract 1821 from 2090 to get 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Let's proceed to step 9:
607 can be fit into 2690 4 times, resulting in a remainder of 262.
The number 4 becomes the next digit in our result. 
Result so far: 6233.34
Deduct 2428 from 2690 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Moving on to step 10:
When dividing 2620 by 607, we get 4 with a remainder of 192.
Record the quotient 4 as the next digit in the result. 
Result so far: 6233.344
Subtracting 2428 from 2620 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final outcome is 6233.344, with a leftover of 0.0192.