We look at the division of 90133861 by 593 
We want to figure out the number of times 90133861 can be divided by 593.

Step 1:
If we divide 9 by 593, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 593

Let's proceed to step 2:
If we divide 90 by 593, we get 0 and a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Grab the next digit (1) from the dividend, add it to 90, then carry on: 901 / 593

Advancing to step 3:
When dividing 901 by 593, we get 1 with a remainder of 308.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 593 from 901 to get 308.
Take the next digit (3) from the dividend and append it to 308, then repeat: 3083 / 593

Let's proceed to step 4:
593 goes into 3083 5 times with a remainder of 118.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 2965 away from 3083, we end up with 118.
Take the next digit (3) from the dividend and append it to 118, then repeat: 1183 / 593

On to step 5:
The number 593 fits into 1183 1 times, leaving a remainder of 590.
The next digit of our result is 1. 
Result so far: 151.0
If we take 593 away from 1183, we end up with 590.
Fetch the next digit (8) from the dividend, attach it to 590 and continue: 5908 / 593

Step 6:
593 goes into 5908 9 times with a remainder of 571.
The number 9 becomes the next digit in our result. 
Result so far: 1519.0
Subtracting 5337 from 5908 leaves us with 571.
Take the next digit (6) from the dividend and append it to 571, then repeat: 5716 / 593

Let's proceed to step 7:
The number 593 fits into 5716 9 times, leaving a remainder of 379.
Record the quotient 9 as the next digit in the result. 
Result so far: 15199.0
The remainder is 379 after subtracting 5337 from 5716.
Include the next digit (1) from the dividend after 379, then repeat: 3791 / 593

Going ahead to step 8:
When dividing 3791 by 593, we get 6 with a remainder of 233.
Record the quotient 6 as the next digit in the result. 
Result so far: 151996.0
Deduct 3558 from 3791 and we're left with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

On to step 9:
2330 divided by 593 is 3 with a remainder of 551.
Use 3 as the next digit of our solution. 
Result so far: 151996.3
If we subtract 1779 from 2330, we get 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

Let's proceed to step 10:
5510 divided by 593 is 9 with a remainder of 173.
Record the quotient 9 as the next digit in the result. 
Result so far: 151996.39
If we subtract 5337 from 5510, we get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Going ahead to step 11:
1730 divided by 593 is 2 with a remainder of 544.
Put 2 as the next digit of the answer. 
Result so far: 151996.392
Deduct 1186 from 1730 and we're left with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Going ahead to step 12:
If we divide 5440 by 593, we get 9 and a remainder of 103.
Put 9 as the next digit of the answer. 
Result so far: 151996.3929
If we subtract 5337 from 5440, we get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

On to step 13:
If we divide 1030 by 593, we get 1 and a remainder of 437.
The number 1 becomes the next digit in our result. 
Result so far: 151996.39291
The remainder is 437 after subtracting 593 from 1030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Advancing to step 14:
If we divide 4370 by 593, we get 7 and a remainder of 219.
Write down 7 as next digit of the result. 
Result so far: 151996.392917
If we take 4151 away from 4370, we end up with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

On to step 15:
If we divide 2190 by 593, we get 3 and a remainder of 411.
The number 3 becomes the next digit in our result. 
Result so far: 151996.3929173
If we take 1779 away from 2190, we end up with 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

On to step 16:
If we divide 4110 by 593, we get 6 and a remainder of 552.
The number 6 becomes the next digit in our result. 
Result so far: 151996.39291736
Subtracting 3558 from 4110 leaves us with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

The final result is 151996.39291736 with a remainder of 5.52e-07.