We look at the division of 77450352 by 622 
We want to divide 77450352 by 622.

Advancing to step 1:
7 divided by 622 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 622

On to step 2:
When dividing 77 by 622, we get 0 with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Grab the next digit (4) from the dividend, add it to 77, then carry on: 774 / 622

On to step 3:
If we divide 774 by 622, we get 1 and a remainder of 152.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 622 from 774 and we're left with 152.
Bring next digit (5) of the dividend behind the 152 and repeat the process: 1525 / 622

Advancing to step 4:
The number 622 fits into 1525 2 times, leaving a remainder of 281.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 1244 from 1525 and we're left with 281.
Take the next digit (0) from the dividend and append it to 281, then repeat: 2810 / 622

Let's proceed to step 5:
622 can be fit into 2810 4 times, resulting in a remainder of 322.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
The remainder is 322 after subtracting 2488 from 2810.
Include the next digit (3) from the dividend after 322, then repeat: 3223 / 622

Going ahead to step 6:
When dividing 3223 by 622, we get 5 with a remainder of 113.
The number 5 becomes the next digit in our result. 
Result so far: 1245.0
If we subtract 3110 from 3223, we get 113.
Take the next digit (5) from the dividend and append it to 113, then repeat: 1135 / 622

On to step 7:
When dividing 1135 by 622, we get 1 with a remainder of 513.
The next digit of our result is 1. 
Result so far: 12451.0
Subtract 622 from 1135 to get 513.
Take the next digit (2) from the dividend and append it to 513, then repeat: 5132 / 622

Step 8:
When dividing 5132 by 622, we get 8 with a remainder of 156.
Write down 8 as next digit of the result. 
Result so far: 124518.0
If we subtract 4976 from 5132, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 9:
The number 622 fits into 1560 2 times, leaving a remainder of 316.
Record the quotient 2 as the next digit in the result. 
Result so far: 124518.2
Deduct 1244 from 1560 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 10:
622 goes into 3160 5 times with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 124518.25
If we subtract 3110 from 3160, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
622 can be fit into 500 0 times, resulting in a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 124518.25
Deduct 0 from 500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Moving on to step 12:
5000 divided by 622 is 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 124518.2508
If we subtract 4976 from 5000, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
622 can be fit into 240 0 times, resulting in a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 124518.2508
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 14:
If we divide 2400 by 622, we get 3 and a remainder of 534.
The number 3 becomes the next digit in our result. 
Result so far: 124518.250803
Subtract 1866 from 2400 to get 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Moving on to step 15:
When dividing 5340 by 622, we get 8 with a remainder of 364.
The next digit of our result is 8. 
Result so far: 124518.2508038
The remainder is 364 after subtracting 4976 from 5340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 16:
3640 divided by 622 is 5 with a remainder of 530.
Write down 5 as next digit of the result. 
Result so far: 124518.25080385
If we take 3110 away from 3640, we end up with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

The final result is 124518.25080385 with a remainder of 5.3e-07.