We look at the division of 17820537 by 812 
Our goal is to divide 17820537 by 812.

Let's proceed to step 1:
When dividing 1 by 812, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 812

Going ahead to step 2:
812 can be fit into 17 0 times, resulting in a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Append the next digit (8) from the dividend to 17 and continue with: 178 / 812

Step 3:
If we divide 178 by 812, we get 0 and a remainder of 178.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 178 after subtracting 0 from 178.
Bring next digit (2) of the dividend behind the 178 and repeat the process: 1782 / 812

Moving on to step 4:
812 goes into 1782 2 times with a remainder of 158.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1624 from 1782, we get 158.
Take the next digit (0) from the dividend and append it to 158, then repeat: 1580 / 812

Moving on to step 5:
1580 divided by 812 is 1 with a remainder of 768.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtract 812 from 1580 to get 768.
Take the next digit (5) from the dividend and append it to 768, then repeat: 7685 / 812

Moving on to step 6:
The number 812 fits into 7685 9 times, leaving a remainder of 377.
Put 9 as the next digit of the answer. 
Result so far: 219.0
If we subtract 7308 from 7685, we get 377.
Append the next digit (3) from the dividend to 377 and continue with: 3773 / 812

On to step 7:
812 can be fit into 3773 4 times, resulting in a remainder of 525.
Write down 4 as next digit of the result. 
Result so far: 2194.0
Subtracting 3248 from 3773 leaves us with 525.
Take the next digit (7) from the dividend and append it to 525, then repeat: 5257 / 812

Going ahead to step 8:
812 can be fit into 5257 6 times, resulting in a remainder of 385.
Use 6 as the next digit of our solution. 
Result so far: 21946.0
If we take 4872 away from 5257, we end up with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Step 9:
When dividing 3850 by 812, we get 4 with a remainder of 602.
Record the quotient 4 as the next digit in the result. 
Result so far: 21946.4
If we take 3248 away from 3850, we end up with 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

Moving on to step 10:
The number 812 fits into 6020 7 times, leaving a remainder of 336.
The number 7 becomes the next digit in our result. 
Result so far: 21946.47
Subtract 5684 from 6020 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 11:
812 can be fit into 3360 4 times, resulting in a remainder of 112.
Record the quotient 4 as the next digit in the result. 
Result so far: 21946.474
If we take 3248 away from 3360, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 12:
The number 812 fits into 1120 1 times, leaving a remainder of 308.
The number 1 becomes the next digit in our result. 
Result so far: 21946.4741
If we take 812 away from 1120, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

On to step 13:
When dividing 3080 by 812, we get 3 with a remainder of 644.
Record the quotient 3 as the next digit in the result. 
Result so far: 21946.47413
Subtract 2436 from 3080 to get 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Advancing to step 14:
6440 divided by 812 is 7 with a remainder of 756.
Write down 7 as next digit of the result. 
Result so far: 21946.474137
Subtract 5684 from 6440 to get 756.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7560, and continue the process.

Let's proceed to step 15:
If we divide 7560 by 812, we get 9 and a remainder of 252.
Record the quotient 9 as the next digit in the result. 
Result so far: 21946.4741379
Subtract 7308 from 7560 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 16:
2520 divided by 812 is 3 with a remainder of 84.
Write down 3 as next digit of the result. 
Result so far: 21946.47413793
Deduct 2436 from 2520 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The quotient of the division is 21946.47413793, and the remainder is 8.4e-08.