We're dividing 91544285 by 783 
The aim is to understand the frequency of 783 in 91544285.

Advancing to step 1:
783 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 783

On to step 2:
When dividing 91 by 783, we get 0 with a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Grab the next digit (5) from the dividend, add it to 91, then carry on: 915 / 783

Step 3:
The number 783 fits into 915 1 times, leaving a remainder of 132.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 783 from 915 to get 132.
Append the next digit (4) from the dividend to 132 and continue with: 1324 / 783

Let's proceed to step 4:
The number 783 fits into 1324 1 times, leaving a remainder of 541.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 783 away from 1324, we end up with 541.
Include the next digit (4) from the dividend after 541, then repeat: 5414 / 783

Step 5:
The number 783 fits into 5414 6 times, leaving a remainder of 716.
Record the quotient 6 as the next digit in the result. 
Result so far: 116.0
Deduct 4698 from 5414 and we're left with 716.
Take the next digit (2) from the dividend and append it to 716, then repeat: 7162 / 783

On to step 6:
When dividing 7162 by 783, we get 9 with a remainder of 115.
Put 9 as the next digit of the answer. 
Result so far: 1169.0
Subtract 7047 from 7162 to get 115.
Grab the next digit (8) from the dividend, add it to 115, then carry on: 1158 / 783

Moving on to step 7:
1158 divided by 783 is 1 with a remainder of 375.
Record the quotient 1 as the next digit in the result. 
Result so far: 11691.0
If we take 783 away from 1158, we end up with 375.
Fetch the next digit (5) from the dividend, attach it to 375 and continue: 3755 / 783

Step 8:
If we divide 3755 by 783, we get 4 and a remainder of 623.
The number 4 becomes the next digit in our result. 
Result so far: 116914.0
Deduct 3132 from 3755 and we're left with 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

Going ahead to step 9:
The number 783 fits into 6230 7 times, leaving a remainder of 749.
The number 7 becomes the next digit in our result. 
Result so far: 116914.7
If we subtract 5481 from 6230, we get 749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7490, and continue the process.

Let's proceed to step 10:
7490 divided by 783 is 9 with a remainder of 443.
Record the quotient 9 as the next digit in the result. 
Result so far: 116914.79
Deduct 7047 from 7490 and we're left with 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

Let's proceed to step 11:
The number 783 fits into 4430 5 times, leaving a remainder of 515.
Write down 5 as next digit of the result. 
Result so far: 116914.795
The remainder is 515 after subtracting 3915 from 4430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Going ahead to step 12:
783 goes into 5150 6 times with a remainder of 452.
Write down 6 as next digit of the result. 
Result so far: 116914.7956
Subtracting 4698 from 5150 leaves us with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Going ahead to step 13:
If we divide 4520 by 783, we get 5 and a remainder of 605.
Put 5 as the next digit of the answer. 
Result so far: 116914.79565
The remainder is 605 after subtracting 3915 from 4520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Step 14:
783 goes into 6050 7 times with a remainder of 569.
Record the quotient 7 as the next digit in the result. 
Result so far: 116914.795657
If we subtract 5481 from 6050, we get 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

Moving on to step 15:
If we divide 5690 by 783, we get 7 and a remainder of 209.
Put 7 as the next digit of the answer. 
Result so far: 116914.7956577
Subtracting 5481 from 5690 leaves us with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

The final outcome is 116914.7956577, with a leftover of 2.09e-06.