We divide 90189870 by 93
We want to divide 90189870 by 93.

Going ahead to step 1:
When dividing 9 by 93, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 93

Let's proceed to step 2:
When dividing 90 by 93, we get 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Include the next digit (1) from the dividend after 90, then repeat: 901 / 93

Step 3:
The number 93 fits into 901 9 times, leaving a remainder of 64.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 837 away from 901, we end up with 64.
Grab the next digit (8) from the dividend, add it to 64, then carry on: 648 / 93

Going ahead to step 4:
648 divided by 93 is 6 with a remainder of 90.
Write down 6 as next digit of the result. 
Result so far: 96.0
If we take 558 away from 648, we end up with 90.
Take the next digit (9) from the dividend and append it to 90, then repeat: 909 / 93

On to step 5:
93 goes into 909 9 times with a remainder of 72.
The next digit of our result is 9. 
Result so far: 969.0
If we take 837 away from 909, we end up with 72.
Append the next digit (8) from the dividend to 72 and continue with: 728 / 93

Going ahead to step 6:
93 can be fit into 728 7 times, resulting in a remainder of 77.
Put 7 as the next digit of the answer. 
Result so far: 9697.0
Subtract 651 from 728 to get 77.
Bring next digit (7) of the dividend behind the 77 and repeat the process: 777 / 93

On to step 7:
If we divide 777 by 93, we get 8 and a remainder of 33.
The next digit of our result is 8. 
Result so far: 96978.0
If we take 744 away from 777, we end up with 33.
Bring next digit (0) of the dividend behind the 33 and repeat the process: 330 / 93

Advancing to step 8:
The number 93 fits into 330 3 times, leaving a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 969783.0
Subtracting 279 from 330 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 9:
93 can be fit into 510 5 times, resulting in a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 969783.5
If we subtract 465 from 510, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 10:
93 can be fit into 450 4 times, resulting in a remainder of 78.
Write down 4 as next digit of the result. 
Result so far: 969783.54
Subtracting 372 from 450 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 11:
93 goes into 780 8 times with a remainder of 36.
The next digit of our result is 8. 
Result so far: 969783.548
If we take 744 away from 780, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
360 divided by 93 is 3 with a remainder of 81.
The number 3 becomes the next digit in our result. 
Result so far: 969783.5483
The remainder is 81 after subtracting 279 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 13:
The number 93 fits into 810 8 times, leaving a remainder of 66.
Put 8 as the next digit of the answer. 
Result so far: 969783.54838
Subtract 744 from 810 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 14:
When dividing 660 by 93, we get 7 with a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 969783.548387
Subtract 651 from 660 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.

Let's proceed to step 15:
93 can be fit into 90 0 times, resulting in a remainder of 90.
The next digit of our result is 0. 
Result so far: 969783.548387
Deduct 0 from 90 and we're left 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.

On to step 16:
If we divide 900 by 93, we get 9 and a remainder of 63.
Put 9 as the next digit of the answer. 
Result so far: 969783.54838709
Deduct 837 from 900 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

In conclusion, the division gives 969783.54838709 with a balance of 6.3e-08.