We look at the division of 89762268 by 210 
Our goal is to divide 89762268 by 210.

Let's proceed to step 1:
When dividing 8 by 210, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 210

Step 2:
89 divided by 210 is 0 with a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 89 after subtracting 0 from 89.
Fetch the next digit (7) from the dividend, attach it to 89 and continue: 897 / 210

Step 3:
210 can be fit into 897 4 times, resulting in a remainder of 57.
The next digit of our result is 4. 
Result so far: 4.0
If we take 840 away from 897, we end up with 57.
Fetch the next digit (6) from the dividend, attach it to 57 and continue: 576 / 210

Step 4:
The number 210 fits into 576 2 times, leaving a remainder of 156.
Put 2 as the next digit of the answer. 
Result so far: 42.0
The remainder is 156 after subtracting 420 from 576.
Append the next digit (2) from the dividend to 156 and continue with: 1562 / 210

On to step 5:
If we divide 1562 by 210, we get 7 and a remainder of 92.
Put 7 as the next digit of the answer. 
Result so far: 427.0
If we take 1470 away from 1562, we end up with 92.
Take the next digit (2) from the dividend and append it to 92, then repeat: 922 / 210

Step 6:
When dividing 922 by 210, we get 4 with a remainder of 82.
The next digit of our result is 4. 
Result so far: 4274.0
If we subtract 840 from 922, we get 82.
Append the next digit (6) from the dividend to 82 and continue with: 826 / 210

Moving on to step 7:
826 divided by 210 is 3 with a remainder of 196.
The next digit of our result is 3. 
Result so far: 42743.0
If we take 630 away from 826, we end up with 196.
Append the next digit (8) from the dividend to 196 and continue with: 1968 / 210

Moving on to step 8:
When dividing 1968 by 210, we get 9 with a remainder of 78.
The next digit of our result is 9. 
Result so far: 427439.0
Subtracting 1890 from 1968 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 9:
When dividing 780 by 210, we get 3 with a remainder of 150.
Record the quotient 3 as the next digit in the result. 
Result so far: 427439.3
The remainder is 150 after subtracting 630 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 10:
If we divide 1500 by 210, we get 7 and a remainder of 30.
The number 7 becomes the next digit in our result. 
Result so far: 427439.37
Deduct 1470 from 1500 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 11:
When dividing 300 by 210, we get 1 with a remainder of 90.
Put 1 as the next digit of the answer. 
Result so far: 427439.371
Deduct 210 from 300 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 12:
900 divided by 210 is 4 with a remainder of 60.
The next digit of our result is 4. 
Result so far: 427439.3714
If we subtract 840 from 900, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 13:
600 divided by 210 is 2 with a remainder of 180.
Record the quotient 2 as the next digit in the result. 
Result so far: 427439.37142
If we take 420 away from 600, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 14:
1800 divided by 210 is 8 with a remainder of 120.
The next digit of our result is 8. 
Result so far: 427439.371428
Subtracting 1680 from 1800 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 15:
If we divide 1200 by 210, we get 5 and a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 427439.3714285
Subtract 1050 from 1200 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 16:
210 can be fit into 1500 7 times, resulting in a remainder of 30.
The next digit of our result is 7. 
Result so far: 427439.37142857
If we take 1470 away from 1500, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 427439.37142857, with a leftover of 3e-08.