Let's divide 89186410 by 538
Our goal is to divide 89186410 by 538.

Advancing to step 1:
538 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 538

Going ahead to step 2:
89 divided by 538 is 0 with a remainder of 89.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Grab the next digit (1) from the dividend, add it to 89, then carry on: 891 / 538

Step 3:
The number 538 fits into 891 1 times, leaving a remainder of 353.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 538 from 891 to get 353.
Bring next digit (8) of the dividend behind the 353 and repeat the process: 3538 / 538

Step 4:
The number 538 fits into 3538 6 times, leaving a remainder of 310.
The next digit of our result is 6. 
Result so far: 16.0
If we subtract 3228 from 3538, we get 310.
Include the next digit (6) from the dividend after 310, then repeat: 3106 / 538

Advancing to step 5:
The number 538 fits into 3106 5 times, leaving a remainder of 416.
Use 5 as the next digit of our solution. 
Result so far: 165.0
Subtract 2690 from 3106 to get 416.
Bring next digit (4) of the dividend behind the 416 and repeat the process: 4164 / 538

Step 6:
The number 538 fits into 4164 7 times, leaving a remainder of 398.
Write down 7 as next digit of the result. 
Result so far: 1657.0
If we take 3766 away from 4164, we end up with 398.
Bring next digit (1) of the dividend behind the 398 and repeat the process: 3981 / 538

Advancing to step 7:
538 can be fit into 3981 7 times, resulting in a remainder of 215.
Use 7 as the next digit of our solution. 
Result so far: 16577.0
If we subtract 3766 from 3981, we get 215.
Include the next digit (0) from the dividend after 215, then repeat: 2150 / 538

Step 8:
When dividing 2150 by 538, we get 3 with a remainder of 536.
Put 3 as the next digit of the answer. 
Result so far: 165773.0
Deduct 1614 from 2150 and we're left with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Advancing to step 9:
5360 divided by 538 is 9 with a remainder of 518.
Record the quotient 9 as the next digit in the result. 
Result so far: 165773.9
If we take 4842 away from 5360, we end up with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Going ahead to step 10:
If we divide 5180 by 538, we get 9 and a remainder of 338.
Put 9 as the next digit of the answer. 
Result so far: 165773.99
If we subtract 4842 from 5180, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

After the division, we end up with 165773.99 and a remainder of 0.338.