We're dividing 90733508 by 42 
We're looking to find how many times 42 goes into 90733508.

On to step 1:
The number 42 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 42

Moving on to step 2:
42 can be fit into 90 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 84 from 90, we get 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 42

Advancing to step 3:
The number 42 fits into 67 1 times, leaving a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtracting 42 from 67 leaves us with 25.
Include the next digit (3) from the dividend after 25, then repeat: 253 / 42

On to step 4:
If we divide 253 by 42, we get 6 and a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 216.0
Subtract 252 from 253 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 42

Step 5:
42 can be fit into 13 0 times, resulting in a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 2160.0
Subtracting 0 from 13 leaves us with 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 42

Advancing to step 6:
When dividing 135 by 42, we get 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 21603.0
Subtract 126 from 135 to get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 42

On to step 7:
If we divide 90 by 42, we get 2 and a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 216032.0
Subtract 84 from 90 to get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 42

Going ahead to step 8:
The number 42 fits into 68 1 times, leaving a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 2160321.0
If we subtract 42 from 68, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
42 can be fit into 260 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 2160321.6
Deduct 252 from 260 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
80 divided by 42 is 1 with a remainder of 38.
The next digit of our result is 1. 
Result so far: 2160321.61
If we take 42 away from 80, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 11:
When dividing 380 by 42, we get 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 2160321.619
If we subtract 378 from 380, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 12:
The number 42 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 2160321.619
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 13:
When dividing 200 by 42, we get 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 2160321.61904
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 14:
320 divided by 42 is 7 with a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 2160321.619047
If we subtract 294 from 320, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 15:
42 goes into 260 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 2160321.6190476
Subtract 252 from 260 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 16:
When dividing 80 by 42, we get 1 with a remainder of 38.
Write down 1 as next digit of the result. 
Result so far: 2160321.61904761
If we take 42 away from 80, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 2160321.61904761, with a leftover of 3.8e-08.