70051055 ÷ 455 
Let's see how many times 455 fits into 70051055.

Step 1:
The number 455 fits into 7 0 times, leaving 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 (0) from the dividend and append it to 7, then repeat: 70 / 455

Let's proceed to step 2:
70 divided by 455 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Include the next digit (0) from the dividend after 70, then repeat: 700 / 455

Moving on to step 3:
If we divide 700 by 455, we get 1 and a remainder of 245.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 455 away from 700, we end up with 245.
Take the next digit (5) from the dividend and append it to 245, then repeat: 2455 / 455

Going ahead to step 4:
2455 divided by 455 is 5 with a remainder of 180.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtracting 2275 from 2455 leaves us with 180.
Include the next digit (1) from the dividend after 180, then repeat: 1801 / 455

Step 5:
If we divide 1801 by 455, we get 3 and a remainder of 436.
Use 3 as the next digit of our solution. 
Result so far: 153.0
Subtracting 1365 from 1801 leaves us with 436.
Fetch the next digit (0) from the dividend, attach it to 436 and continue: 4360 / 455

Going ahead to step 6:
455 can be fit into 4360 9 times, resulting in a remainder of 265.
The next digit of our result is 9. 
Result so far: 1539.0
If we take 4095 away from 4360, we end up with 265.
Include the next digit (5) from the dividend after 265, then repeat: 2655 / 455

Advancing to step 7:
455 goes into 2655 5 times with a remainder of 380.
Write down 5 as next digit of the result. 
Result so far: 15395.0
The remainder is 380 after subtracting 2275 from 2655.
Grab the next digit (5) from the dividend, add it to 380, then carry on: 3805 / 455

Going ahead to step 8:
The number 455 fits into 3805 8 times, leaving a remainder of 165.
The number 8 becomes the next digit in our result. 
Result so far: 153958.0
If we subtract 3640 from 3805, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Advancing to step 9:
455 goes into 1650 3 times with a remainder of 285.
Put 3 as the next digit of the answer. 
Result so far: 153958.3
If we subtract 1365 from 1650, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Going ahead to step 10:
If we divide 2850 by 455, we get 6 and a remainder of 120.
The next digit of our result is 6. 
Result so far: 153958.36
If we take 2730 away from 2850, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 11:
455 can be fit into 1200 2 times, resulting in a remainder of 290.
The number 2 becomes the next digit in our result. 
Result so far: 153958.362
Subtracting 910 from 1200 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 12:
455 can be fit into 2900 6 times, resulting in a remainder of 170.
Put 6 as the next digit of the answer. 
Result so far: 153958.3626
Subtract 2730 from 2900 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 13:
1700 divided by 455 is 3 with a remainder of 335.
The number 3 becomes the next digit in our result. 
Result so far: 153958.36263
The remainder is 335 after subtracting 1365 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

On to step 14:
If we divide 3350 by 455, we get 7 and a remainder of 165.
Use 7 as the next digit of our solution. 
Result so far: 153958.362637
Deduct 3185 from 3350 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 15:
When dividing 1650 by 455, we get 3 with a remainder of 285.
Put 3 as the next digit of the answer. 
Result so far: 153958.3626373
Subtracting 1365 from 1650 leaves us with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Let's proceed to step 16:
The number 455 fits into 2850 6 times, leaving a remainder of 120.
Use 6 as the next digit of our solution. 
Result so far: 153958.36263736
If we take 2730 away from 2850, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 153958.36263736, with a leftover of 1.2e-07.