75837584 divided by 407 
We want to figure out the number of times 75837584 can be divided by 407.

Advancing to step 1:
The number 407 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 407

Step 2:
If we divide 75 by 407, we get 0 and a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Include the next digit (8) from the dividend after 75, then repeat: 758 / 407

Moving on to step 3:
758 divided by 407 is 1 with a remainder of 351.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 407 from 758 to get 351.
Append the next digit (3) from the dividend to 351 and continue with: 3513 / 407

Going ahead to step 4:
407 goes into 3513 8 times with a remainder of 257.
The next digit of our result is 8. 
Result so far: 18.0
Deduct 3256 from 3513 and we're left with 257.
Append the next digit (7) from the dividend to 257 and continue with: 2577 / 407

Moving on to step 5:
The number 407 fits into 2577 6 times, leaving a remainder of 135.
The number 6 becomes the next digit in our result. 
Result so far: 186.0
Subtracting 2442 from 2577 leaves us with 135.
Include the next digit (5) from the dividend after 135, then repeat: 1355 / 407

Step 6:
407 goes into 1355 3 times with a remainder of 134.
Put 3 as the next digit of the answer. 
Result so far: 1863.0
If we subtract 1221 from 1355, we get 134.
Fetch the next digit (8) from the dividend, attach it to 134 and continue: 1348 / 407

Advancing to step 7:
The number 407 fits into 1348 3 times, leaving a remainder of 127.
Write down 3 as next digit of the result. 
Result so far: 18633.0
Subtract 1221 from 1348 to get 127.
Take the next digit (4) from the dividend and append it to 127, then repeat: 1274 / 407

Let's proceed to step 8:
1274 divided by 407 is 3 with a remainder of 53.
The next digit of our result is 3. 
Result so far: 186333.0
Subtracting 1221 from 1274 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 9:
If we divide 530 by 407, we get 1 and a remainder of 123.
The number 1 becomes the next digit in our result. 
Result so far: 186333.1
Subtracting 407 from 530 leaves us with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Advancing to step 10:
The number 407 fits into 1230 3 times, leaving a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 186333.13
Deduct 1221 from 1230 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 11:
The number 407 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 186333.13
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.

Advancing to step 12:
407 goes into 900 2 times with a remainder of 86.
Record the quotient 2 as the next digit in the result. 
Result so far: 186333.1302
Deduct 814 from 900 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 13:
When dividing 860 by 407, we get 2 with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 186333.13022
Deduct 814 from 860 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 186333.13022, with a leftover of 4.6e-05.