We're dividing 87618944 by 971 
We want to divide 87618944 by 971.

On to step 1:
8 divided by 971 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 971

Step 2:
If we divide 87 by 971, we get 0 and a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Take the next digit (6) from the dividend and append it to 87, then repeat: 876 / 971

Going ahead to step 3:
The number 971 fits into 876 0 times, leaving a remainder of 876.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 876 and we're left with 876.
Append the next digit (1) from the dividend to 876 and continue with: 8761 / 971

Moving on to step 4:
If we divide 8761 by 971, we get 9 and a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 8739 away from 8761, we end up with 22.
Bring next digit (8) of the dividend behind the 22 and repeat the process: 228 / 971

Step 5:
228 divided by 971 is 0 with a remainder of 228.
Put 0 as the next digit of the answer. 
Result so far: 90.0
If we take 0 away from 228, we end up with 228.
Grab the next digit (9) from the dividend, add it to 228, then carry on: 2289 / 971

On to step 6:
971 can be fit into 2289 2 times, resulting in a remainder of 347.
Write down 2 as next digit of the result. 
Result so far: 902.0
Subtracting 1942 from 2289 leaves us with 347.
Take the next digit (4) from the dividend and append it to 347, then repeat: 3474 / 971

Let's proceed to step 7:
971 goes into 3474 3 times with a remainder of 561.
Put 3 as the next digit of the answer. 
Result so far: 9023.0
The remainder is 561 after subtracting 2913 from 3474.
Include the next digit (4) from the dividend after 561, then repeat: 5614 / 971

Moving on to step 8:
The number 971 fits into 5614 5 times, leaving a remainder of 759.
The number 5 becomes the next digit in our result. 
Result so far: 90235.0
Deduct 4855 from 5614 and we're left with 759.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7590, and continue the process.

Going ahead to step 9:
971 can be fit into 7590 7 times, resulting in a remainder of 793.
Record the quotient 7 as the next digit in the result. 
Result so far: 90235.7
Subtract 6797 from 7590 to get 793.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7930, and continue the process.

Moving on to step 10:
971 goes into 7930 8 times with a remainder of 162.
Put 8 as the next digit of the answer. 
Result so far: 90235.78
Subtracting 7768 from 7930 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 11:
971 goes into 1620 1 times with a remainder of 649.
Use 1 as the next digit of our solution. 
Result so far: 90235.781
If we take 971 away from 1620, we end up with 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

Moving on to step 12:
6490 divided by 971 is 6 with a remainder of 664.
Put 6 as the next digit of the answer. 
Result so far: 90235.7816
Subtract 5826 from 6490 to get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Advancing to step 13:
6640 divided by 971 is 6 with a remainder of 814.
Use 6 as the next digit of our solution. 
Result so far: 90235.78166
The remainder is 814 after subtracting 5826 from 6640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8140, and continue the process.

The final outcome is 90235.78166, with a leftover of 0.000814.