151037 divided by 77 
The aim is to understand the frequency of 77 in 151037.

Advancing to step 1:
The number 77 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 77

Going ahead to step 2:
When dividing 15 by 77, we get 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 77

Let's proceed to step 3:
151 divided by 77 is 1 with a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 77 from 151 leaves us with 74.
Fetch the next digit (0) from the dividend, attach it to 74 and continue: 740 / 77

On to step 4:
When dividing 740 by 77, we get 9 with a remainder of 47.
The next digit of our result is 9. 
Result so far: 19.0
Subtracting 693 from 740 leaves us with 47.
Fetch the next digit (3) from the dividend, attach it to 47 and continue: 473 / 77

Moving on to step 5:
77 goes into 473 6 times with a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 196.0
Subtracting 462 from 473 leaves us with 11.
Include the next digit (7) from the dividend after 11, then repeat: 117 / 77

Advancing to step 6:
If we divide 117 by 77, we get 1 and a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 1961.0
Subtract 77 from 117 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
If we divide 400 by 77, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 1961.5
Subtract 385 from 400 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
77 can be fit into 150 1 times, resulting in a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 1961.51
The remainder is 73 after subtracting 77 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 9:
730 divided by 77 is 9 with a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 1961.519
If we take 693 away from 730, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 10:
The number 77 fits into 370 4 times, leaving a remainder of 62.
Use 4 as the next digit of our solution. 
Result so far: 1961.5194
If we take 308 away from 370, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 11:
When dividing 620 by 77, we get 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 1961.51948
Subtracting 616 from 620 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
40 divided by 77 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 1961.51948
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
If we divide 400 by 77, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 1961.5194805
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 14:
When dividing 150 by 77, we get 1 with a remainder of 73.
Record the quotient 1 as the next digit in the result. 
Result so far: 1961.51948051
If we take 77 away from 150, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The final outcome is 1961.51948051, with a leftover of 7.3e-08.