We're dividing 90347178 by 987 
Our goal is to divide 90347178 by 987.

Going ahead to step 1:
9 divided by 987 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 987

Moving on to step 2:
When dividing 90 by 987, we get 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Append the next digit (3) from the dividend to 90 and continue with: 903 / 987

Moving on to step 3:
When dividing 903 by 987, we get 0 with a remainder of 903.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 903 and we're left with 903.
Bring next digit (4) of the dividend behind the 903 and repeat the process: 9034 / 987

On to step 4:
987 goes into 9034 9 times with a remainder of 151.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 8883 from 9034 and we're left with 151.
Include the next digit (7) from the dividend after 151, then repeat: 1517 / 987

Going ahead to step 5:
987 can be fit into 1517 1 times, resulting in a remainder of 530.
Write down 1 as next digit of the result. 
Result so far: 91.0
If we take 987 away from 1517, we end up with 530.
Append the next digit (1) from the dividend to 530 and continue with: 5301 / 987

Moving on to step 6:
If we divide 5301 by 987, we get 5 and a remainder of 366.
Write down 5 as next digit of the result. 
Result so far: 915.0
If we subtract 4935 from 5301, we get 366.
Fetch the next digit (7) from the dividend, attach it to 366 and continue: 3667 / 987

Let's proceed to step 7:
If we divide 3667 by 987, we get 3 and a remainder of 706.
Use 3 as the next digit of our solution. 
Result so far: 9153.0
If we subtract 2961 from 3667, we get 706.
Include the next digit (8) from the dividend after 706, then repeat: 7068 / 987

Going ahead to step 8:
7068 divided by 987 is 7 with a remainder of 159.
Put 7 as the next digit of the answer. 
Result so far: 91537.0
Subtracting 6909 from 7068 leaves us with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Advancing to step 9:
1590 divided by 987 is 1 with a remainder of 603.
The next digit of our result is 1. 
Result so far: 91537.1
Subtract 987 from 1590 to get 603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6030, and continue the process.

Step 10:
6030 divided by 987 is 6 with a remainder of 108.
Put 6 as the next digit of the answer. 
Result so far: 91537.16
If we subtract 5922 from 6030, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 11:
If we divide 1080 by 987, we get 1 and a remainder of 93.
Use 1 as the next digit of our solution. 
Result so far: 91537.161
The remainder is 93 after subtracting 987 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Moving on to step 12:
When dividing 930 by 987, we get 0 with a remainder of 930.
Record the quotient 0 as the next digit in the result. 
Result so far: 91537.161
The remainder is 930 after subtracting 0 from 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9300, and continue the process.

Step 13:
987 can be fit into 9300 9 times, resulting in a remainder of 417.
Use 9 as the next digit of our solution. 
Result so far: 91537.16109
The remainder is 417 after subtracting 8883 from 9300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

Let's proceed to step 14:
The number 987 fits into 4170 4 times, leaving a remainder of 222.
The next digit of our result is 4. 
Result so far: 91537.161094
If we take 3948 away from 4170, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Advancing to step 15:
When dividing 2220 by 987, we get 2 with a remainder of 246.
The number 2 becomes the next digit in our result. 
Result so far: 91537.1610942
The remainder is 246 after subtracting 1974 from 2220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Advancing to step 16:
When dividing 2460 by 987, we get 2 with a remainder of 486.
Put 2 as the next digit of the answer. 
Result so far: 91537.16109422
The remainder is 486 after subtracting 1974 from 2460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

After the division, we end up with 91537.16109422 and a remainder of 4.86e-07.