We divide 77309963 by 757
The aim is to understand the frequency of 757 in 77309963.

On to step 1:
757 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 757

Moving on to step 2:
757 goes into 77 0 times with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Fetch the next digit (3) from the dividend, attach it to 77 and continue: 773 / 757

Moving on to step 3:
757 goes into 773 1 times with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 757 from 773 and we're left with 16.
Append the next digit (0) from the dividend to 16 and continue with: 160 / 757

Advancing to step 4:
757 goes into 160 0 times with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 160, we end up with 160.
Include the next digit (9) from the dividend after 160, then repeat: 1609 / 757

Moving on to step 5:
If we divide 1609 by 757, we get 2 and a remainder of 95.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
Subtract 1514 from 1609 to get 95.
Fetch the next digit (9) from the dividend, attach it to 95 and continue: 959 / 757

Let's proceed to step 6:
959 divided by 757 is 1 with a remainder of 202.
Record the quotient 1 as the next digit in the result. 
Result so far: 1021.0
If we take 757 away from 959, we end up with 202.
Grab the next digit (6) from the dividend, add it to 202, then carry on: 2026 / 757

Let's proceed to step 7:
If we divide 2026 by 757, we get 2 and a remainder of 512.
Put 2 as the next digit of the answer. 
Result so far: 10212.0
If we subtract 1514 from 2026, we get 512.
Take the next digit (3) from the dividend and append it to 512, then repeat: 5123 / 757

Going ahead to step 8:
When dividing 5123 by 757, we get 6 with a remainder of 581.
Put 6 as the next digit of the answer. 
Result so far: 102126.0
Deduct 4542 from 5123 and we're left with 581.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5810, and continue the process.

Going ahead to step 9:
If we divide 5810 by 757, we get 7 and a remainder of 511.
Put 7 as the next digit of the answer. 
Result so far: 102126.7
Deduct 5299 from 5810 and we're left with 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Step 10:
5110 divided by 757 is 6 with a remainder of 568.
Record the quotient 6 as the next digit in the result. 
Result so far: 102126.76
Subtract 4542 from 5110 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Advancing to step 11:
757 goes into 5680 7 times with a remainder of 381.
The next digit of our result is 7. 
Result so far: 102126.767
If we subtract 5299 from 5680, we get 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

On to step 12:
757 can be fit into 3810 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 102126.7675
If we subtract 3785 from 3810, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 13:
If we divide 250 by 757, we get 0 and a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 102126.7675
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 14:
When dividing 2500 by 757, we get 3 with a remainder of 229.
Write down 3 as next digit of the result. 
Result so far: 102126.767503
If we subtract 2271 from 2500, we get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Let's proceed to step 15:
757 goes into 2290 3 times with a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 102126.7675033
The remainder is 19 after subtracting 2271 from 2290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final outcome is 102126.7675033, with a leftover of 1.9e-07.