We're dividing 621077 by 43 
Let's see how many times 43 fits into 621077.

Going ahead to step 1:
When dividing 6 by 43, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 43

On to step 2:
When dividing 62 by 43, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 43 from 62 to get 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 43

Moving on to step 3:
43 can be fit into 191 4 times, resulting in a remainder of 19.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 172 from 191 leaves us with 19.
Append the next digit (0) from the dividend to 19 and continue with: 190 / 43

On to step 4:
43 goes into 190 4 times with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
Subtract 172 from 190 to get 18.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 43

Let's proceed to step 5:
When dividing 187 by 43, we get 4 with a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 1444.0
Subtracting 172 from 187 leaves us with 15.
Take the next digit (7) from the dividend and append it to 15, then repeat: 157 / 43

Advancing to step 6:
The number 43 fits into 157 3 times, leaving a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 14443.0
If we subtract 129 from 157, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
When dividing 280 by 43, we get 6 with a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 14443.6
Deduct 258 from 280 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
220 divided by 43 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 14443.65
Subtract 215 from 220 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
When dividing 50 by 43, we get 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 14443.651
Deduct 43 from 50 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 10:
If we divide 70 by 43, we get 1 and a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 14443.6511
The remainder is 27 after subtracting 43 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final result is 14443.6511 with a remainder of 0.00027.