We look at the division of 621367 by 45 
Our goal is to divide 621367 by 45.

Let's proceed to step 1:
The number 45 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 45

Step 2:
If we divide 62 by 45, we get 1 and a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 45 from 62 to get 17.
Grab the next digit (1) from the dividend, add it to 17, then carry on: 171 / 45

Going ahead to step 3:
The number 45 fits into 171 3 times, leaving a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 135 from 171, we get 36.
Take the next digit (3) from the dividend and append it to 36, then repeat: 363 / 45

Advancing to step 4:
The number 45 fits into 363 8 times, leaving a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 138.0
Subtract 360 from 363 to get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 45

Advancing to step 5:
The number 45 fits into 36 0 times, leaving a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 1380.0
Deduct 0 from 36 and we're left with 36.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 45

Moving on to step 6:
367 divided by 45 is 8 with a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 13808.0
The remainder is 7 after subtracting 360 from 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
45 goes into 70 1 times with a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 13808.1
The remainder is 25 after subtracting 45 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 8:
If we divide 250 by 45, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 13808.15
Deduct 225 from 250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
If we divide 250 by 45, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 13808.155
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

In conclusion, the division gives 13808.155 with a balance of 0.0025.