90374520 divided by 215 
Let's see how many times 215 fits into 90374520.

Going ahead to step 1:
When dividing 9 by 215, we get 0 with 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.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 215

Advancing to step 2:
The number 215 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Fetch the next digit (3) from the dividend, attach it to 90 and continue: 903 / 215

Let's proceed to step 3:
When dividing 903 by 215, we get 4 with a remainder of 43.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 860 from 903 and we're left with 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 215

Going ahead to step 4:
If we divide 437 by 215, we get 2 and a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Subtract 430 from 437 to get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 215

Advancing to step 5:
215 can be fit into 74 0 times, resulting in a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 420.0
Subtract 0 from 74 to get 74.
Include the next digit (5) from the dividend after 74, then repeat: 745 / 215

On to step 6:
The number 215 fits into 745 3 times, leaving a remainder of 100.
The number 3 becomes the next digit in our result. 
Result so far: 4203.0
If we subtract 645 from 745, we get 100.
Include the next digit (2) from the dividend after 100, then repeat: 1002 / 215

On to step 7:
If we divide 1002 by 215, we get 4 and a remainder of 142.
Use 4 as the next digit of our solution. 
Result so far: 42034.0
If we take 860 away from 1002, we end up with 142.
Take the next digit (0) from the dividend and append it to 142, then repeat: 1420 / 215

Advancing to step 8:
215 can be fit into 1420 6 times, resulting in a remainder of 130.
The number 6 becomes the next digit in our result. 
Result so far: 420346.0
If we take 1290 away from 1420, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 9:
When dividing 1300 by 215, we get 6 with a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 420346.6
Subtracting 1290 from 1300 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
The number 215 fits into 100 0 times, leaving a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 420346.6
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
1000 divided by 215 is 4 with a remainder of 140.
The number 4 becomes the next digit in our result. 
Result so far: 420346.604
Deduct 860 from 1000 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 12:
215 goes into 1400 6 times with a remainder of 110.
The next digit of our result is 6. 
Result so far: 420346.6046
If we take 1290 away from 1400, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 13:
215 goes into 1100 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 420346.60465
Subtract 1075 from 1100 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 14:
The number 215 fits into 250 1 times, leaving a remainder of 35.
The next digit of our result is 1. 
Result so far: 420346.604651
If we subtract 215 from 250, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 15:
When dividing 350 by 215, we get 1 with a remainder of 135.
Record the quotient 1 as the next digit in the result. 
Result so far: 420346.6046511
The remainder is 135 after subtracting 215 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

The final result is 420346.6046511 with a remainder of 1.35e-06.