Let's divide 87781697 by 217
Let's see how many times 217 fits into 87781697.

Going ahead to step 1:
The number 217 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 217

Going ahead to step 2:
217 goes into 87 0 times with a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Take the next digit (7) from the dividend and append it to 87, then repeat: 877 / 217

Let's proceed to step 3:
217 can be fit into 877 4 times, resulting in a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 868 from 877 and we're left with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 217

Let's proceed to step 4:
When dividing 98 by 217, we get 0 with a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
The remainder is 98 after subtracting 0 from 98.
Take the next digit (1) from the dividend and append it to 98, then repeat: 981 / 217

Going ahead to step 5:
981 divided by 217 is 4 with a remainder of 113.
Use 4 as the next digit of our solution. 
Result so far: 404.0
Subtracting 868 from 981 leaves us with 113.
Bring next digit (6) of the dividend behind the 113 and repeat the process: 1136 / 217

Let's proceed to step 6:
The number 217 fits into 1136 5 times, leaving a remainder of 51.
Write down 5 as next digit of the result. 
Result so far: 4045.0
If we take 1085 away from 1136, we end up with 51.
Bring next digit (9) of the dividend behind the 51 and repeat the process: 519 / 217

Moving on to step 7:
When dividing 519 by 217, we get 2 with a remainder of 85.
Record the quotient 2 as the next digit in the result. 
Result so far: 40452.0
If we take 434 away from 519, we end up with 85.
Include the next digit (7) from the dividend after 85, then repeat: 857 / 217

Advancing to step 8:
When dividing 857 by 217, we get 3 with a remainder of 206.
The next digit of our result is 3. 
Result so far: 404523.0
Subtract 651 from 857 to get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Step 9:
217 goes into 2060 9 times with a remainder of 107.
Use 9 as the next digit of our solution. 
Result so far: 404523.9
Subtract 1953 from 2060 to get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 10:
217 goes into 1070 4 times with a remainder of 202.
Use 4 as the next digit of our solution. 
Result so far: 404523.94
The remainder is 202 after subtracting 868 from 1070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Advancing to step 11:
If we divide 2020 by 217, we get 9 and a remainder of 67.
The next digit of our result is 9. 
Result so far: 404523.949
Deduct 1953 from 2020 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 12:
670 divided by 217 is 3 with a remainder of 19.
The next digit of our result is 3. 
Result so far: 404523.9493
Subtract 651 from 670 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 13:
If we divide 190 by 217, we get 0 and a remainder of 190.
The number 0 becomes the next digit in our result. 
Result so far: 404523.9493
Deduct 0 from 190 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 14:
When dividing 1900 by 217, we get 8 with a remainder of 164.
Put 8 as the next digit of the answer. 
Result so far: 404523.949308
Subtracting 1736 from 1900 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 15:
217 can be fit into 1640 7 times, resulting in a remainder of 121.
Use 7 as the next digit of our solution. 
Result so far: 404523.9493087
Deduct 1519 from 1640 and we're left with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

On to step 16:
1210 divided by 217 is 5 with a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 404523.94930875
If we take 1085 away from 1210, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

The quotient of the division is 404523.94930875, and the remainder is 1.25e-07.