We look at the division of 45608915 by 673 
We want to figure out the number of times 45608915 can be divided by 673.

Advancing to step 1:
If we divide 4 by 673, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 673

Let's proceed to step 2:
If we divide 45 by 673, we get 0 and a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Include the next digit (6) from the dividend after 45, then repeat: 456 / 673

On to step 3:
673 can be fit into 456 0 times, resulting in a remainder of 456.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 456, we get 456.
Take the next digit (0) from the dividend and append it to 456, then repeat: 4560 / 673

Moving on to step 4:
673 can be fit into 4560 6 times, resulting in a remainder of 522.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 522 after subtracting 4038 from 4560.
Fetch the next digit (8) from the dividend, attach it to 522 and continue: 5228 / 673

Advancing to step 5:
The number 673 fits into 5228 7 times, leaving a remainder of 517.
The next digit of our result is 7. 
Result so far: 67.0
The remainder is 517 after subtracting 4711 from 5228.
Bring next digit (9) of the dividend behind the 517 and repeat the process: 5179 / 673

Moving on to step 6:
673 goes into 5179 7 times with a remainder of 468.
Write down 7 as next digit of the result. 
Result so far: 677.0
Subtract 4711 from 5179 to get 468.
Grab the next digit (1) from the dividend, add it to 468, then carry on: 4681 / 673

Let's proceed to step 7:
673 goes into 4681 6 times with a remainder of 643.
Use 6 as the next digit of our solution. 
Result so far: 6776.0
If we take 4038 away from 4681, we end up with 643.
Bring next digit (5) of the dividend behind the 643 and repeat the process: 6435 / 673

Advancing to step 8:
673 goes into 6435 9 times with a remainder of 378.
Put 9 as the next digit of the answer. 
Result so far: 67769.0
If we take 6057 away from 6435, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Going ahead to step 9:
The number 673 fits into 3780 5 times, leaving a remainder of 415.
Put 5 as the next digit of the answer. 
Result so far: 67769.5
Deduct 3365 from 3780 and we're left with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Advancing to step 10:
673 goes into 4150 6 times with a remainder of 112.
Record the quotient 6 as the next digit in the result. 
Result so far: 67769.56
Subtract 4038 from 4150 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 11:
673 can be fit into 1120 1 times, resulting in a remainder of 447.
Record the quotient 1 as the next digit in the result. 
Result so far: 67769.561
Deduct 673 from 1120 and we're left with 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Going ahead to step 12:
The number 673 fits into 4470 6 times, leaving a remainder of 432.
Write down 6 as next digit of the result. 
Result so far: 67769.5616
If we take 4038 away from 4470, we end up with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Advancing to step 13:
When dividing 4320 by 673, we get 6 with a remainder of 282.
Use 6 as the next digit of our solution. 
Result so far: 67769.56166
If we subtract 4038 from 4320, we get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

The quotient of the division is 67769.56166, and the remainder is 0.000282.