We divide 73876152 by 407
We want to figure out the number of times 73876152 can be divided by 407.

On to step 1:
407 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 407

Moving on to step 2:
407 goes into 73 0 times with a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Bring next digit (8) of the dividend behind the 73 and repeat the process: 738 / 407

Advancing to step 3:
If we divide 738 by 407, we get 1 and a remainder of 331.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 407 from 738, we get 331.
Include the next digit (7) from the dividend after 331, then repeat: 3317 / 407

Moving on to step 4:
The number 407 fits into 3317 8 times, leaving a remainder of 61.
The next digit of our result is 8. 
Result so far: 18.0
Deduct 3256 from 3317 and we're left with 61.
Take the next digit (6) from the dividend and append it to 61, then repeat: 616 / 407

Advancing to step 5:
407 can be fit into 616 1 times, resulting in a remainder of 209.
The next digit of our result is 1. 
Result so far: 181.0
The remainder is 209 after subtracting 407 from 616.
Append the next digit (1) from the dividend to 209 and continue with: 2091 / 407

Step 6:
When dividing 2091 by 407, we get 5 with a remainder of 56.
Write down 5 as next digit of the result. 
Result so far: 1815.0
If we subtract 2035 from 2091, we get 56.
Append the next digit (5) from the dividend to 56 and continue with: 565 / 407

Moving on to step 7:
The number 407 fits into 565 1 times, leaving a remainder of 158.
Write down 1 as next digit of the result. 
Result so far: 18151.0
If we subtract 407 from 565, we get 158.
Bring next digit (2) of the dividend behind the 158 and repeat the process: 1582 / 407

Going ahead to step 8:
The number 407 fits into 1582 3 times, leaving a remainder of 361.
The number 3 becomes the next digit in our result. 
Result so far: 181513.0
Subtract 1221 from 1582 to get 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Going ahead to step 9:
407 goes into 3610 8 times with a remainder of 354.
The number 8 becomes the next digit in our result. 
Result so far: 181513.8
The remainder is 354 after subtracting 3256 from 3610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Step 10:
407 goes into 3540 8 times with a remainder of 284.
Put 8 as the next digit of the answer. 
Result so far: 181513.88
If we subtract 3256 from 3540, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

The final outcome is 181513.88, with a leftover of 0.284.