We divide 8160685 by 745
The aim is to understand the frequency of 745 in 8160685.

On to step 1:
745 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 745

On to step 2:
If we divide 81 by 745, we get 0 and a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Include the next digit (6) from the dividend after 81, then repeat: 816 / 745

Step 3:
When dividing 816 by 745, we get 1 with a remainder of 71.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 745 from 816, we get 71.
Append the next digit (0) from the dividend to 71 and continue with: 710 / 745

On to step 4:
The number 745 fits into 710 0 times, leaving a remainder of 710.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 710 and we're left with 710.
Bring next digit (6) of the dividend behind the 710 and repeat the process: 7106 / 745

On to step 5:
When dividing 7106 by 745, we get 9 with a remainder of 401.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
If we subtract 6705 from 7106, we get 401.
Bring next digit (8) of the dividend behind the 401 and repeat the process: 4018 / 745

Step 6:
The number 745 fits into 4018 5 times, leaving a remainder of 293.
Write down 5 as next digit of the result. 
Result so far: 1095.0
The remainder is 293 after subtracting 3725 from 4018.
Append the next digit (5) from the dividend to 293 and continue with: 2935 / 745

Going ahead to step 7:
745 can be fit into 2935 3 times, resulting in a remainder of 700.
The number 3 becomes the next digit in our result. 
Result so far: 10953.0
The remainder is 700 after subtracting 2235 from 2935.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Step 8:
745 can be fit into 7000 9 times, resulting in a remainder of 295.
Put 9 as the next digit of the answer. 
Result so far: 10953.9
Subtracting 6705 from 7000 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Advancing to step 9:
The number 745 fits into 2950 3 times, leaving a remainder of 715.
Write down 3 as next digit of the result. 
Result so far: 10953.93
If we take 2235 away from 2950, we end up with 715.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

Moving on to step 10:
When dividing 7150 by 745, we get 9 with a remainder of 445.
Record the quotient 9 as the next digit in the result. 
Result so far: 10953.939
Subtract 6705 from 7150 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Let's proceed to step 11:
When dividing 4450 by 745, we get 5 with a remainder of 725.
The next digit of our result is 5. 
Result so far: 10953.9395
If we take 3725 away from 4450, we end up with 725.
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:
7250 divided by 745 is 9 with a remainder of 545.
The number 9 becomes the next digit in our result. 
Result so far: 10953.93959
If we subtract 6705 from 7250, we get 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Advancing to step 13:
745 goes into 5450 7 times with a remainder of 235.
Put 7 as the next digit of the answer. 
Result so far: 10953.939597
Subtract 5215 from 5450 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 14:
If we divide 2350 by 745, we get 3 and a remainder of 115.
The number 3 becomes the next digit in our result. 
Result so far: 10953.9395973
If we take 2235 away from 2350, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 15:
When dividing 1150 by 745, we get 1 with a remainder of 405.
Put 1 as the next digit of the answer. 
Result so far: 10953.93959731
Deduct 745 from 1150 and we're left with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

The quotient of the division is 10953.93959731, and the remainder is 4.05e-07.