We look at the division of 81989782 by 209 
We want to figure out the number of times 81989782 can be divided by 209.

Step 1:
The number 209 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 209

Let's proceed to step 2:
81 divided by 209 is 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Grab the next digit (9) from the dividend, add it to 81, then carry on: 819 / 209

Advancing to step 3:
209 can be fit into 819 3 times, resulting in a remainder of 192.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 627 from 819 to get 192.
Take the next digit (8) from the dividend and append it to 192, then repeat: 1928 / 209

On to step 4:
209 goes into 1928 9 times with a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtract 1881 from 1928 to get 47.
Grab the next digit (9) from the dividend, add it to 47, then carry on: 479 / 209

Step 5:
The number 209 fits into 479 2 times, leaving a remainder of 61.
Record the quotient 2 as the next digit in the result. 
Result so far: 392.0
Subtract 418 from 479 to get 61.
Grab the next digit (7) from the dividend, add it to 61, then carry on: 617 / 209

Going ahead to step 6:
The number 209 fits into 617 2 times, leaving a remainder of 199.
Record the quotient 2 as the next digit in the result. 
Result so far: 3922.0
If we take 418 away from 617, we end up with 199.
Grab the next digit (8) from the dividend, add it to 199, then carry on: 1998 / 209

Advancing to step 7:
1998 divided by 209 is 9 with a remainder of 117.
The next digit of our result is 9. 
Result so far: 39229.0
Subtract 1881 from 1998 to get 117.
Grab the next digit (2) from the dividend, add it to 117, then carry on: 1172 / 209

Let's proceed to step 8:
209 can be fit into 1172 5 times, resulting in a remainder of 127.
Record the quotient 5 as the next digit in the result. 
Result so far: 392295.0
Subtracting 1045 from 1172 leaves us with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Let's proceed to step 9:
209 goes into 1270 6 times with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 392295.6
Subtract 1254 from 1270 to 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.

Let's proceed to step 10:
160 divided by 209 is 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 392295.6
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 11:
If we divide 1600 by 209, we get 7 and a remainder of 137.
Write down 7 as next digit of the result. 
Result so far: 392295.607
Subtracting 1463 from 1600 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 12:
209 goes into 1370 6 times with a remainder of 116.
The number 6 becomes the next digit in our result. 
Result so far: 392295.6076
If we subtract 1254 from 1370, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 13:
The number 209 fits into 1160 5 times, leaving a remainder of 115.
Record the quotient 5 as the next digit in the result. 
Result so far: 392295.60765
The remainder is 115 after subtracting 1045 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 14:
The number 209 fits into 1150 5 times, leaving a remainder of 105.
The next digit of our result is 5. 
Result so far: 392295.607655
Subtract 1045 from 1150 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

The quotient of the division is 392295.607655, and the remainder is 1.05e-05.