40019707 ÷ 458 
Let's see how many times 458 fits into 40019707.

Moving on to step 1:
4 divided by 458 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 458

Moving on to step 2:
458 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Append the next digit (0) from the dividend to 40 and continue with: 400 / 458

On to step 3:
458 goes into 400 0 times with a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 400 and we're left with 400.
Fetch the next digit (1) from the dividend, attach it to 400 and continue: 4001 / 458

Let's proceed to step 4:
When dividing 4001 by 458, we get 8 with a remainder of 337.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 3664 away from 4001, we end up with 337.
Take the next digit (9) from the dividend and append it to 337, then repeat: 3379 / 458

Going ahead to step 5:
The number 458 fits into 3379 7 times, leaving a remainder of 173.
Use 7 as the next digit of our solution. 
Result so far: 87.0
The remainder is 173 after subtracting 3206 from 3379.
Fetch the next digit (7) from the dividend, attach it to 173 and continue: 1737 / 458

Step 6:
1737 divided by 458 is 3 with a remainder of 363.
Write down 3 as next digit of the result. 
Result so far: 873.0
Deduct 1374 from 1737 and we're left with 363.
Grab the next digit (0) from the dividend, add it to 363, then carry on: 3630 / 458

Let's proceed to step 7:
When dividing 3630 by 458, we get 7 with a remainder of 424.
Write down 7 as next digit of the result. 
Result so far: 8737.0
Subtracting 3206 from 3630 leaves us with 424.
Take the next digit (7) from the dividend and append it to 424, then repeat: 4247 / 458

Moving on to step 8:
When dividing 4247 by 458, we get 9 with a remainder of 125.
The next digit of our result is 9. 
Result so far: 87379.0
Subtract 4122 from 4247 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 9:
When dividing 1250 by 458, we get 2 with a remainder of 334.
Use 2 as the next digit of our solution. 
Result so far: 87379.2
Subtract 916 from 1250 to get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Step 10:
If we divide 3340 by 458, we get 7 and a remainder of 134.
Put 7 as the next digit of the answer. 
Result so far: 87379.27
The remainder is 134 after subtracting 3206 from 3340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 11:
458 can be fit into 1340 2 times, resulting in a remainder of 424.
Put 2 as the next digit of the answer. 
Result so far: 87379.272
Subtracting 916 from 1340 leaves us with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 12:
458 can be fit into 4240 9 times, resulting in a remainder of 118.
Record the quotient 9 as the next digit in the result. 
Result so far: 87379.2729
The remainder is 118 after subtracting 4122 from 4240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 13:
The number 458 fits into 1180 2 times, leaving a remainder of 264.
Write down 2 as next digit of the result. 
Result so far: 87379.27292
The remainder is 264 after subtracting 916 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 14:
The number 458 fits into 2640 5 times, leaving a remainder of 350.
The next digit of our result is 5. 
Result so far: 87379.272925
Deduct 2290 from 2640 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 15:
458 goes into 3500 7 times with a remainder of 294.
Put 7 as the next digit of the answer. 
Result so far: 87379.2729257
Subtract 3206 from 3500 to get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Moving on to step 16:
If we divide 2940 by 458, we get 6 and a remainder of 192.
The number 6 becomes the next digit in our result. 
Result so far: 87379.27292576
Deduct 2748 from 2940 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final result is 87379.27292576 with a remainder of 1.92e-07.