45905717 ÷ 945 
The aim is to understand the frequency of 945 in 45905717.

Let's proceed to step 1:
When dividing 4 by 945, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 945

On to step 2:
45 divided by 945 is 0 with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Grab the next digit (9) from the dividend, add it to 45, then carry on: 459 / 945

Going ahead to step 3:
If we divide 459 by 945, we get 0 and a remainder of 459.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 459 and we're left with 459.
Bring next digit (0) of the dividend behind the 459 and repeat the process: 4590 / 945

Advancing to step 4:
If we divide 4590 by 945, we get 4 and a remainder of 810.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 3780 away from 4590, we end up with 810.
Grab the next digit (5) from the dividend, add it to 810, then carry on: 8105 / 945

On to step 5:
945 can be fit into 8105 8 times, resulting in a remainder of 545.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
Subtract 7560 from 8105 to get 545.
Fetch the next digit (7) from the dividend, attach it to 545 and continue: 5457 / 945

Advancing to step 6:
If we divide 5457 by 945, we get 5 and a remainder of 732.
The next digit of our result is 5. 
Result so far: 485.0
The remainder is 732 after subtracting 4725 from 5457.
Append the next digit (1) from the dividend to 732 and continue with: 7321 / 945

Going ahead to step 7:
When dividing 7321 by 945, we get 7 with a remainder of 706.
The number 7 becomes the next digit in our result. 
Result so far: 4857.0
The remainder is 706 after subtracting 6615 from 7321.
Take the next digit (7) from the dividend and append it to 706, then repeat: 7067 / 945

Going ahead to step 8:
7067 divided by 945 is 7 with a remainder of 452.
Write down 7 as next digit of the result. 
Result so far: 48577.0
If we subtract 6615 from 7067, we get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Let's proceed to step 9:
4520 divided by 945 is 4 with a remainder of 740.
Use 4 as the next digit of our solution. 
Result so far: 48577.4
Subtracting 3780 from 4520 leaves us with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Going ahead to step 10:
The number 945 fits into 7400 7 times, leaving a remainder of 785.
Use 7 as the next digit of our solution. 
Result so far: 48577.47
Subtract 6615 from 7400 to get 785.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7850, and continue the process.

Let's proceed to step 11:
The number 945 fits into 7850 8 times, leaving a remainder of 290.
Write down 8 as next digit of the result. 
Result so far: 48577.478
Deduct 7560 from 7850 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 12:
945 can be fit into 2900 3 times, resulting in a remainder of 65.
Use 3 as the next digit of our solution. 
Result so far: 48577.4783
Deduct 2835 from 2900 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 13:
If we divide 650 by 945, we get 0 and a remainder of 650.
The number 0 becomes the next digit in our result. 
Result so far: 48577.4783
If we subtract 0 from 650, we get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Let's proceed to step 14:
If we divide 6500 by 945, we get 6 and a remainder of 830.
Write down 6 as next digit of the result. 
Result so far: 48577.478306
If we take 5670 away from 6500, we end up with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Moving on to step 15:
If we divide 8300 by 945, we get 8 and a remainder of 740.
Write down 8 as next digit of the result. 
Result so far: 48577.4783068
Subtract 7560 from 8300 to get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Let's proceed to step 16:
When dividing 7400 by 945, we get 7 with a remainder of 785.
Put 7 as the next digit of the answer. 
Result so far: 48577.47830687
Deduct 6615 from 7400 and we're left with 785.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7850, and continue the process.

The quotient of the division is 48577.47830687, and the remainder is 7.85e-07.