84715961 divided by 987 
Our goal is to divide 84715961 by 987.

Going ahead to step 1:
When dividing 8 by 987, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 987

Moving on to step 2:
If we divide 84 by 987, we get 0 and a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 84 leaves us with 84.
Fetch the next digit (7) from the dividend, attach it to 84 and continue: 847 / 987

Step 3:
987 can be fit into 847 0 times, resulting in a remainder of 847.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 847, we end up with 847.
Grab the next digit (1) from the dividend, add it to 847, then carry on: 8471 / 987

Let's proceed to step 4:
987 can be fit into 8471 8 times, resulting in a remainder of 575.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 7896 from 8471 leaves us with 575.
Append the next digit (5) from the dividend to 575 and continue with: 5755 / 987

On to step 5:
The number 987 fits into 5755 5 times, leaving a remainder of 820.
Write down 5 as next digit of the result. 
Result so far: 85.0
If we subtract 4935 from 5755, we get 820.
Fetch the next digit (9) from the dividend, attach it to 820 and continue: 8209 / 987

Going ahead to step 6:
The number 987 fits into 8209 8 times, leaving a remainder of 313.
Use 8 as the next digit of our solution. 
Result so far: 858.0
Subtract 7896 from 8209 to get 313.
Fetch the next digit (6) from the dividend, attach it to 313 and continue: 3136 / 987

Let's proceed to step 7:
3136 divided by 987 is 3 with a remainder of 175.
The number 3 becomes the next digit in our result. 
Result so far: 8583.0
The remainder is 175 after subtracting 2961 from 3136.
Take the next digit (1) from the dividend and append it to 175, then repeat: 1751 / 987

Going ahead to step 8:
1751 divided by 987 is 1 with a remainder of 764.
Write down 1 as next digit of the result. 
Result so far: 85831.0
Deduct 987 from 1751 and we're left with 764.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7640, and continue the process.

Step 9:
If we divide 7640 by 987, we get 7 and a remainder of 731.
The next digit of our result is 7. 
Result so far: 85831.7
Deduct 6909 from 7640 and we're left with 731.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7310, and continue the process.

Let's proceed to step 10:
When dividing 7310 by 987, we get 7 with a remainder of 401.
Put 7 as the next digit of the answer. 
Result so far: 85831.77
Deduct 6909 from 7310 and we're left with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

The final result is 85831.77 with a remainder of 0.401.