We divide 400545 by 73
Let's see how many times 73 fits into 400545.

Moving on to step 1:
The number 73 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 73

Let's proceed to step 2:
73 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 73

On to step 3:
73 goes into 400 5 times with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 365 from 400 to get 35.
Append the next digit (5) from the dividend to 35 and continue with: 355 / 73

Moving on to step 4:
355 divided by 73 is 4 with a remainder of 63.
The next digit of our result is 4. 
Result so far: 54.0
Subtract 292 from 355 to get 63.
Take the next digit (4) from the dividend and append it to 63, then repeat: 634 / 73

On to step 5:
When dividing 634 by 73, we get 8 with a remainder of 50.
Record the quotient 8 as the next digit in the result. 
Result so far: 548.0
Subtracting 584 from 634 leaves us with 50.
Grab the next digit (5) from the dividend, add it to 50, then carry on: 505 / 73

Advancing to step 6:
73 can be fit into 505 6 times, resulting in a remainder of 67.
Put 6 as the next digit of the answer. 
Result so far: 5486.0
If we subtract 438 from 505, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 7:
The number 73 fits into 670 9 times, leaving a remainder of 13.
The next digit of our result is 9. 
Result so far: 5486.9
Deduct 657 from 670 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 8:
The number 73 fits into 130 1 times, leaving a remainder of 57.
The next digit of our result is 1. 
Result so far: 5486.91
Subtracting 73 from 130 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 9:
570 divided by 73 is 7 with a remainder of 59.
The number 7 becomes the next digit in our result. 
Result so far: 5486.917
The remainder is 59 after subtracting 511 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 10:
The number 73 fits into 590 8 times, leaving a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 5486.9178
If we take 584 away from 590, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
If we divide 60 by 73, we get 0 and a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 5486.9178
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
When dividing 600 by 73, we get 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 5486.917808
If we subtract 584 from 600, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
The number 73 fits into 160 2 times, leaving a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 5486.9178082
Subtract 146 from 160 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 14:
73 goes into 140 1 times with a remainder of 67.
Record the quotient 1 as the next digit in the result. 
Result so far: 5486.91780821
If we subtract 73 from 140, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

After the division, we end up with 5486.91780821 and a remainder of 6.7e-08.