378407 divided by 56 
The aim is to understand the frequency of 56 in 378407.

Advancing to step 1:
56 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 56

Let's proceed to step 2:
56 can be fit into 37 0 times, resulting in a remainder of 37.
The number 0 becomes the next digit in our result. 
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 / 56

Let's proceed to step 3:
378 divided by 56 is 6 with a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 336 from 378 to get 42.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 56

Step 4:
56 can be fit into 424 7 times, resulting in a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
If we take 392 away from 424, we end up with 32.
Fetch the next digit (0) from the dividend, attach it to 32 and continue: 320 / 56

Moving on to step 5:
56 can be fit into 320 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 675.0
Deduct 280 from 320 and we're left with 40.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 56

On to step 6:
56 can be fit into 407 7 times, resulting in a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 6757.0
Deduct 392 from 407 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
The number 56 fits into 150 2 times, leaving a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 6757.2
The remainder is 38 after subtracting 112 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 8:
380 divided by 56 is 6 with a remainder of 44.
The next digit of our result is 6. 
Result so far: 6757.26
Subtract 336 from 380 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
56 goes into 440 7 times with a remainder of 48.
Use 7 as the next digit of our solution. 
Result so far: 6757.267
Subtract 392 from 440 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 10:
56 can be fit into 480 8 times, resulting in a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 6757.2678
Subtract 448 from 480 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
The number 56 fits into 320 5 times, leaving a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 6757.26785
Deduct 280 from 320 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
400 divided by 56 is 7 with a remainder of 8.
The next digit of our result is 7. 
Result so far: 6757.267857
Subtract 392 from 400 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
If we divide 80 by 56, we get 1 and a remainder of 24.
The next digit of our result is 1. 
Result so far: 6757.2678571
If we take 56 away from 80, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
If we divide 240 by 56, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 6757.26785714
Subtract 224 from 240 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 result is 6757.26785714 with a remainder of 1.6e-08.