80945166 divided by 845 
The aim is to understand the frequency of 845 in 80945166.

On to step 1:
If we divide 8 by 845, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 845

Let's proceed to step 2:
The number 845 fits into 80 0 times, leaving a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Append the next digit (9) from the dividend to 80 and continue with: 809 / 845

Step 3:
When dividing 809 by 845, we get 0 with a remainder of 809.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 809 after subtracting 0 from 809.
Take the next digit (4) from the dividend and append it to 809, then repeat: 8094 / 845

Step 4:
845 goes into 8094 9 times with a remainder of 489.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 7605 from 8094 to get 489.
Take the next digit (5) from the dividend and append it to 489, then repeat: 4895 / 845

Let's proceed to step 5:
845 goes into 4895 5 times with a remainder of 670.
Use 5 as the next digit of our solution. 
Result so far: 95.0
Subtract 4225 from 4895 to get 670.
Bring next digit (1) of the dividend behind the 670 and repeat the process: 6701 / 845

Going ahead to step 6:
845 can be fit into 6701 7 times, resulting in a remainder of 786.
Use 7 as the next digit of our solution. 
Result so far: 957.0
The remainder is 786 after subtracting 5915 from 6701.
Fetch the next digit (6) from the dividend, attach it to 786 and continue: 7866 / 845

Step 7:
845 goes into 7866 9 times with a remainder of 261.
Record the quotient 9 as the next digit in the result. 
Result so far: 9579.0
Subtract 7605 from 7866 to get 261.
Append the next digit (6) from the dividend to 261 and continue with: 2616 / 845

On to step 8:
845 goes into 2616 3 times with a remainder of 81.
Put 3 as the next digit of the answer. 
Result so far: 95793.0
Deduct 2535 from 2616 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 9:
If we divide 810 by 845, we get 0 and a remainder of 810.
Put 0 as the next digit of the answer. 
Result so far: 95793.0
Deduct 0 from 810 and we're left with 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

Let's proceed to step 10:
When dividing 8100 by 845, we get 9 with a remainder of 495.
Put 9 as the next digit of the answer. 
Result so far: 95793.09
Subtract 7605 from 8100 to get 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Step 11:
845 goes into 4950 5 times with a remainder of 725.
Write down 5 as next digit of the result. 
Result so far: 95793.095
The remainder is 725 after subtracting 4225 from 4950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Step 12:
If we divide 7250 by 845, we get 8 and a remainder of 490.
Record the quotient 8 as the next digit in the result. 
Result so far: 95793.0958
Subtracting 6760 from 7250 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Advancing to step 13:
845 goes into 4900 5 times with a remainder of 675.
Record the quotient 5 as the next digit in the result. 
Result so far: 95793.09585
Subtract 4225 from 4900 to get 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Let's proceed to step 14:
The number 845 fits into 6750 7 times, leaving a remainder of 835.
Record the quotient 7 as the next digit in the result. 
Result so far: 95793.095857
If we take 5915 away from 6750, we end up with 835.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8350, and continue the process.

On to step 15:
845 can be fit into 8350 9 times, resulting in a remainder of 745.
Write down 9 as next digit of the result. 
Result so far: 95793.0958579
The remainder is 745 after subtracting 7605 from 8350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Let's proceed to step 16:
When dividing 7450 by 845, we get 8 with a remainder of 690.
Put 8 as the next digit of the answer. 
Result so far: 95793.09585798
If we take 6760 away from 7450, we end up 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.

After the division, we end up with 95793.09585798 and a remainder of 6.9e-07.