Let's divide 86173963 by 897
We're looking to find how many times 897 goes into 86173963.

Advancing to step 1:
The number 897 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 897

On to step 2:
When dividing 86 by 897, we get 0 with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Bring next digit (1) of the dividend behind the 86 and repeat the process: 861 / 897

Let's proceed to step 3:
When dividing 861 by 897, we get 0 with a remainder of 861.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 861 to get 861.
Include the next digit (7) from the dividend after 861, then repeat: 8617 / 897

Let's proceed to step 4:
When dividing 8617 by 897, we get 9 with a remainder of 544.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 8073 away from 8617, we end up with 544.
Include the next digit (3) from the dividend after 544, then repeat: 5443 / 897

Let's proceed to step 5:
897 goes into 5443 6 times with a remainder of 61.
Write down 6 as next digit of the result. 
Result so far: 96.0
Subtracting 5382 from 5443 leaves us with 61.
Append the next digit (9) from the dividend to 61 and continue with: 619 / 897

On to step 6:
897 can be fit into 619 0 times, resulting in a remainder of 619.
Put 0 as the next digit of the answer. 
Result so far: 960.0
Subtracting 0 from 619 leaves us with 619.
Append the next digit (6) from the dividend to 619 and continue with: 6196 / 897

On to step 7:
The number 897 fits into 6196 6 times, leaving a remainder of 814.
Write down 6 as next digit of the result. 
Result so far: 9606.0
The remainder is 814 after subtracting 5382 from 6196.
Bring next digit (3) of the dividend behind the 814 and repeat the process: 8143 / 897

Moving on to step 8:
8143 divided by 897 is 9 with a remainder of 70.
Use 9 as the next digit of our solution. 
Result so far: 96069.0
If we subtract 8073 from 8143, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
897 goes into 700 0 times with a remainder of 700.
The number 0 becomes the next digit in our result. 
Result so far: 96069.0
The remainder is 700 after subtracting 0 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

On to step 10:
When dividing 7000 by 897, we get 7 with a remainder of 721.
Use 7 as the next digit of our solution. 
Result so far: 96069.07
If we subtract 6279 from 7000, we get 721.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7210, and continue the process.

Let's proceed to step 11:
If we divide 7210 by 897, we get 8 and a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 96069.078
The remainder is 34 after subtracting 7176 from 7210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 12:
If we divide 340 by 897, we get 0 and a remainder of 340.
The number 0 becomes the next digit in our result. 
Result so far: 96069.078
If we subtract 0 from 340, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 13:
When dividing 3400 by 897, we get 3 with a remainder of 709.
Put 3 as the next digit of the answer. 
Result so far: 96069.07803
Deduct 2691 from 3400 and we're left with 709.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7090, and continue the process.

Going ahead to step 14:
7090 divided by 897 is 7 with a remainder of 811.
Use 7 as the next digit of our solution. 
Result so far: 96069.078037
If we take 6279 away from 7090, we end up with 811.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8110, and continue the process.

On to step 15:
8110 divided by 897 is 9 with a remainder of 37.
Record the quotient 9 as the next digit in the result. 
Result so far: 96069.0780379
The remainder is 37 after subtracting 8073 from 8110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 16:
897 can be fit into 370 0 times, resulting in a remainder of 370.
Use 0 as the next digit of our solution. 
Result so far: 96069.0780379
If we take 0 away from 370, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

The final outcome is 96069.0780379, with a leftover of 3.7e-07.