90237477 ÷ 681 
Our goal is to divide 90237477 by 681.

Step 1:
When dividing 9 by 681, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 681

Let's proceed to step 2:
90 divided by 681 is 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Append the next digit (2) from the dividend to 90 and continue with: 902 / 681

Going ahead to step 3:
902 divided by 681 is 1 with a remainder of 221.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 681 from 902 leaves us with 221.
Bring next digit (3) of the dividend behind the 221 and repeat the process: 2213 / 681

Advancing to step 4:
When dividing 2213 by 681, we get 3 with a remainder of 170.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 2043 from 2213 to get 170.
Grab the next digit (7) from the dividend, add it to 170, then carry on: 1707 / 681

Let's proceed to step 5:
681 goes into 1707 2 times with a remainder of 345.
The number 2 becomes the next digit in our result. 
Result so far: 132.0
Subtracting 1362 from 1707 leaves us with 345.
Take the next digit (4) from the dividend and append it to 345, then repeat: 3454 / 681

On to step 6:
3454 divided by 681 is 5 with a remainder of 49.
Write down 5 as next digit of the result. 
Result so far: 1325.0
If we subtract 3405 from 3454, we get 49.
Take the next digit (7) from the dividend and append it to 49, then repeat: 497 / 681

Moving on to step 7:
When dividing 497 by 681, we get 0 with a remainder of 497.
Use 0 as the next digit of our solution. 
Result so far: 13250.0
If we take 0 away from 497, we end up with 497.
Take the next digit (7) from the dividend and append it to 497, then repeat: 4977 / 681

Let's proceed to step 8:
The number 681 fits into 4977 7 times, leaving a remainder of 210.
Put 7 as the next digit of the answer. 
Result so far: 132507.0
If we subtract 4767 from 4977, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 9:
681 can be fit into 2100 3 times, resulting in a remainder of 57.
Put 3 as the next digit of the answer. 
Result so far: 132507.3
Subtract 2043 from 2100 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 10:
If we divide 570 by 681, we get 0 and a remainder of 570.
The next digit of our result is 0. 
Result so far: 132507.3
The remainder is 570 after subtracting 0 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

On to step 11:
When dividing 5700 by 681, we get 8 with a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 132507.308
If we subtract 5448 from 5700, we 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.

Step 12:
If we divide 2520 by 681, we get 3 and a remainder of 477.
The next digit of our result is 3. 
Result so far: 132507.3083
Subtracting 2043 from 2520 leaves us with 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Step 13:
681 can be fit into 4770 7 times, resulting in a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 132507.30837
Deduct 4767 from 4770 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 14:
When dividing 30 by 681, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 132507.30837
Deduct 0 from 30 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.

On to step 15:
681 can be fit into 300 0 times, resulting in a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 132507.30837
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

After the division, we end up with 132507.30837 and a remainder of 3e-06.