78831955 divided by 744 
The aim is to understand the frequency of 744 in 78831955.

Step 1:
If we divide 7 by 744, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 744

Moving on to step 2:
If we divide 78 by 744, we get 0 and a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Append the next digit (8) from the dividend to 78 and continue with: 788 / 744

Advancing to step 3:
744 can be fit into 788 1 times, resulting in a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 744 from 788 and we're left with 44.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 744

Step 4:
443 divided by 744 is 0 with a remainder of 443.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 443, we end up with 443.
Bring next digit (1) of the dividend behind the 443 and repeat the process: 4431 / 744

Advancing to step 5:
When dividing 4431 by 744, we get 5 with a remainder of 711.
The number 5 becomes the next digit in our result. 
Result so far: 105.0
If we subtract 3720 from 4431, we get 711.
Fetch the next digit (9) from the dividend, attach it to 711 and continue: 7119 / 744

Going ahead to step 6:
When dividing 7119 by 744, we get 9 with a remainder of 423.
Write down 9 as next digit of the result. 
Result so far: 1059.0
Subtracting 6696 from 7119 leaves us with 423.
Grab the next digit (5) from the dividend, add it to 423, then carry on: 4235 / 744

Let's proceed to step 7:
The number 744 fits into 4235 5 times, leaving a remainder of 515.
Put 5 as the next digit of the answer. 
Result so far: 10595.0
Deduct 3720 from 4235 and we're left with 515.
Append the next digit (5) from the dividend to 515 and continue with: 5155 / 744

Going ahead to step 8:
5155 divided by 744 is 6 with a remainder of 691.
Write down 6 as next digit of the result. 
Result so far: 105956.0
Subtract 4464 from 5155 to get 691.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6910, and continue the process.

Moving on to step 9:
When dividing 6910 by 744, we get 9 with a remainder of 214.
Record the quotient 9 as the next digit in the result. 
Result so far: 105956.9
If we take 6696 away from 6910, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 10:
The number 744 fits into 2140 2 times, leaving a remainder of 652.
The number 2 becomes the next digit in our result. 
Result so far: 105956.92
Deduct 1488 from 2140 and we're left with 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Step 11:
6520 divided by 744 is 8 with a remainder of 568.
The number 8 becomes the next digit in our result. 
Result so far: 105956.928
Deduct 5952 from 6520 and we're left with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Moving on to step 12:
5680 divided by 744 is 7 with a remainder of 472.
Record the quotient 7 as the next digit in the result. 
Result so far: 105956.9287
Subtracting 5208 from 5680 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 13:
The number 744 fits into 4720 6 times, leaving a remainder of 256.
The next digit of our result is 6. 
Result so far: 105956.92876
If we take 4464 away from 4720, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 14:
744 goes into 2560 3 times with a remainder of 328.
Record the quotient 3 as the next digit in the result. 
Result so far: 105956.928763
Deduct 2232 from 2560 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 15:
744 can be fit into 3280 4 times, resulting in a remainder of 304.
Write down 4 as next digit of the result. 
Result so far: 105956.9287634
The remainder is 304 after subtracting 2976 from 3280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Going ahead to step 16:
744 can be fit into 3040 4 times, resulting in a remainder of 64.
The next digit of our result is 4. 
Result so far: 105956.92876344
Deduct 2976 from 3040 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 105956.92876344, with a leftover of 6.4e-08.