We're dividing 73578737 by 407 
Let's see how many times 407 fits into 73578737.

Moving on to step 1:
7 divided by 407 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 407

Moving on to step 2:
73 divided by 407 is 0 with a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Fetch the next digit (5) from the dividend, attach it to 73 and continue: 735 / 407

On to step 3:
When dividing 735 by 407, we get 1 with a remainder of 328.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 407 from 735 to get 328.
Grab the next digit (7) from the dividend, add it to 328, then carry on: 3287 / 407

Step 4:
3287 divided by 407 is 8 with a remainder of 31.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 3256 from 3287 leaves us with 31.
Append the next digit (8) from the dividend to 31 and continue with: 318 / 407

Advancing to step 5:
When dividing 318 by 407, we get 0 with a remainder of 318.
Put 0 as the next digit of the answer. 
Result so far: 180.0
If we subtract 0 from 318, we get 318.
Append the next digit (7) from the dividend to 318 and continue with: 3187 / 407

Let's proceed to step 6:
If we divide 3187 by 407, we get 7 and a remainder of 338.
The next digit of our result is 7. 
Result so far: 1807.0
The remainder is 338 after subtracting 2849 from 3187.
Take the next digit (3) from the dividend and append it to 338, then repeat: 3383 / 407

Going ahead to step 7:
407 can be fit into 3383 8 times, resulting in a remainder of 127.
Write down 8 as next digit of the result. 
Result so far: 18078.0
Subtract 3256 from 3383 to get 127.
Append the next digit (7) from the dividend to 127 and continue with: 1277 / 407

Moving on to step 8:
The number 407 fits into 1277 3 times, leaving a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 180783.0
If we subtract 1221 from 1277, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 9:
560 divided by 407 is 1 with a remainder of 153.
Use 1 as the next digit of our solution. 
Result so far: 180783.1
Deduct 407 from 560 and we're left with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Advancing to step 10:
If we divide 1530 by 407, we get 3 and a remainder of 309.
Put 3 as the next digit of the answer. 
Result so far: 180783.13
The remainder is 309 after subtracting 1221 from 1530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Advancing to step 11:
When dividing 3090 by 407, we get 7 with a remainder of 241.
Put 7 as the next digit of the answer. 
Result so far: 180783.137
If we subtract 2849 from 3090, we get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Advancing to step 12:
If we divide 2410 by 407, we get 5 and a remainder of 375.
The number 5 becomes the next digit in our result. 
Result so far: 180783.1375
If we take 2035 away from 2410, we end up with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Moving on to step 13:
407 can be fit into 3750 9 times, resulting in a remainder of 87.
Write down 9 as next digit of the result. 
Result so far: 180783.13759
Deduct 3663 from 3750 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

On to step 14:
407 goes into 870 2 times with a remainder of 56.
Use 2 as the next digit of our solution. 
Result so far: 180783.137592
If we subtract 814 from 870, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 15:
560 divided by 407 is 1 with a remainder of 153.
Use 1 as the next digit of our solution. 
Result so far: 180783.1375921
Subtract 407 from 560 to get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Let's proceed to step 16:
407 goes into 1530 3 times with a remainder of 309.
Record the quotient 3 as the next digit in the result. 
Result so far: 180783.13759213
If we subtract 1221 from 1530, we get 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

In conclusion, the division gives 180783.13759213 with a balance of 3.09e-07.