We divide 45399 by 73
We're looking to find how many times 73 goes into 45399.

Advancing to step 1:
The number 73 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 73

Moving on to step 2:
If we divide 45 by 73, we get 0 and a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Take the next digit (3) from the dividend and append it to 45, then repeat: 453 / 73

Step 3:
73 can be fit into 453 6 times, resulting in a remainder of 15.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 438 from 453 leaves us with 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 73

Going ahead to step 4:
If we divide 159 by 73, we get 2 and a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 62.0
If we subtract 146 from 159, we get 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 73

Let's proceed to step 5:
If we divide 139 by 73, we get 1 and a remainder of 66.
Use 1 as the next digit of our solution. 
Result so far: 621.0
If we take 73 away from 139, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 6:
If we divide 660 by 73, we get 9 and a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 621.9
Deduct 657 from 660 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
30 divided by 73 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 621.9
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
73 goes into 300 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 621.904
Deduct 292 from 300 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
80 divided by 73 is 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 621.9041
Subtract 73 from 80 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 10:
When dividing 70 by 73, we get 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 621.9041
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
700 divided by 73 is 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 621.904109
Deduct 657 from 700 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 12:
The number 73 fits into 430 5 times, leaving a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 621.9041095
If we take 365 away from 430, we end up 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.

Step 13:
73 goes into 650 8 times with a remainder of 66.
Record the quotient 8 as the next digit in the result. 
Result so far: 621.90410958
Subtracting 584 from 650 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final result is 621.90410958 with a remainder of 6.6e-08.