54644136 ÷ 770 
The aim is to understand the frequency of 770 in 54644136.

Going ahead to step 1:
770 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 770

Step 2:
When dividing 54 by 770, we get 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Grab the next digit (6) from the dividend, add it to 54, then carry on: 546 / 770

Advancing to step 3:
When dividing 546 by 770, we get 0 with a remainder of 546.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 546 after subtracting 0 from 546.
Include the next digit (4) from the dividend after 546, then repeat: 5464 / 770

Step 4:
When dividing 5464 by 770, we get 7 with a remainder of 74.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we subtract 5390 from 5464, we get 74.
Grab the next digit (4) from the dividend, add it to 74, then carry on: 744 / 770

Step 5:
When dividing 744 by 770, we get 0 with a remainder of 744.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
If we take 0 away from 744, we end up with 744.
Include the next digit (1) from the dividend after 744, then repeat: 7441 / 770

Step 6:
If we divide 7441 by 770, we get 9 and a remainder of 511.
Record the quotient 9 as the next digit in the result. 
Result so far: 709.0
Subtracting 6930 from 7441 leaves us with 511.
Append the next digit (3) from the dividend to 511 and continue with: 5113 / 770

On to step 7:
If we divide 5113 by 770, we get 6 and a remainder of 493.
The number 6 becomes the next digit in our result. 
Result so far: 7096.0
Subtract 4620 from 5113 to get 493.
Include the next digit (6) from the dividend after 493, then repeat: 4936 / 770

Moving on to step 8:
770 goes into 4936 6 times with a remainder of 316.
Record the quotient 6 as the next digit in the result. 
Result so far: 70966.0
If we subtract 4620 from 4936, we get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

On to step 9:
770 can be fit into 3160 4 times, resulting in a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 70966.4
Subtract 3080 from 3160 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 10:
800 divided by 770 is 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 70966.41
Subtracting 770 from 800 leaves us 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.

Advancing to step 11:
770 can be fit into 300 0 times, resulting in a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 70966.41
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 12:
If we divide 3000 by 770, we get 3 and a remainder of 690.
The number 3 becomes the next digit in our result. 
Result so far: 70966.4103
Deduct 2310 from 3000 and we're left with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Step 13:
When dividing 6900 by 770, we get 8 with a remainder of 740.
The number 8 becomes the next digit in our result. 
Result so far: 70966.41038
Subtract 6160 from 6900 to get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Step 14:
If we divide 7400 by 770, we get 9 and a remainder of 470.
Write down 9 as next digit of the result. 
Result so far: 70966.410389
Deduct 6930 from 7400 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 15:
4700 divided by 770 is 6 with a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 70966.4103896
If we subtract 4620 from 4700, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 16:
When dividing 800 by 770, we get 1 with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 70966.41038961
If we take 770 away from 800, we end up 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.

The final result is 70966.41038961 with a remainder of 3e-08.