89843531 ÷ 977 
We want to divide 89843531 by 977.

Let's proceed to step 1:
8 divided by 977 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 977

Advancing to step 2:
977 can be fit into 89 0 times, resulting in a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 89 to get 89.
Grab the next digit (8) from the dividend, add it to 89, then carry on: 898 / 977

Advancing to step 3:
The number 977 fits into 898 0 times, leaving a remainder of 898.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 898 after subtracting 0 from 898.
Append the next digit (4) from the dividend to 898 and continue with: 8984 / 977

Advancing to step 4:
977 can be fit into 8984 9 times, resulting in a remainder of 191.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 8793 from 8984 leaves us with 191.
Grab the next digit (3) from the dividend, add it to 191, then carry on: 1913 / 977

On to step 5:
977 can be fit into 1913 1 times, resulting in a remainder of 936.
Write down 1 as next digit of the result. 
Result so far: 91.0
If we take 977 away from 1913, we end up with 936.
Include the next digit (5) from the dividend after 936, then repeat: 9365 / 977

Going ahead to step 6:
977 can be fit into 9365 9 times, resulting in a remainder of 572.
Record the quotient 9 as the next digit in the result. 
Result so far: 919.0
Deduct 8793 from 9365 and we're left with 572.
Grab the next digit (3) from the dividend, add it to 572, then carry on: 5723 / 977

On to step 7:
When dividing 5723 by 977, we get 5 with a remainder of 838.
Write down 5 as next digit of the result. 
Result so far: 9195.0
If we subtract 4885 from 5723, we get 838.
Append the next digit (1) from the dividend to 838 and continue with: 8381 / 977

On to step 8:
If we divide 8381 by 977, we get 8 and a remainder of 565.
Write down 8 as next digit of the result. 
Result so far: 91958.0
If we subtract 7816 from 8381, we get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Let's proceed to step 9:
The number 977 fits into 5650 5 times, leaving a remainder of 765.
Record the quotient 5 as the next digit in the result. 
Result so far: 91958.5
If we take 4885 away from 5650, we end up with 765.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7650, and continue the process.

Step 10:
When dividing 7650 by 977, we get 7 with a remainder of 811.
Put 7 as the next digit of the answer. 
Result so far: 91958.57
If we subtract 6839 from 7650, we get 811.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8110, and continue the process.

Going ahead to step 11:
The number 977 fits into 8110 8 times, leaving a remainder of 294.
Use 8 as the next digit of our solution. 
Result so far: 91958.578
Subtract 7816 from 8110 to get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Step 12:
977 goes into 2940 3 times with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 91958.5783
Subtract 2931 from 2940 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 13:
The number 977 fits into 90 0 times, leaving a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 91958.5783
If we take 0 away from 90, we end up 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 14:
If we divide 900 by 977, we get 0 and a remainder of 900.
The number 0 becomes the next digit in our result. 
Result so far: 91958.5783
Deduct 0 from 900 and we're left with 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9000, and continue the process.

The final outcome is 91958.5783, with a leftover of 9e-05.