70414630 ÷ 346 
Our goal is to divide 70414630 by 346.

Step 1:
346 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
Subtract 0 from 7 to get 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 346

On to step 2:
346 goes into 70 0 times with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Include the next digit (4) from the dividend after 70, then repeat: 704 / 346

Going ahead to step 3:
704 divided by 346 is 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 692 from 704, we get 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 346

Going ahead to step 4:
The number 346 fits into 121 0 times, leaving a remainder of 121.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtract 0 from 121 to get 121.
Bring next digit (4) of the dividend behind the 121 and repeat the process: 1214 / 346

Going ahead to step 5:
If we divide 1214 by 346, we get 3 and a remainder of 176.
Use 3 as the next digit of our solution. 
Result so far: 203.0
The remainder is 176 after subtracting 1038 from 1214.
Include the next digit (6) from the dividend after 176, then repeat: 1766 / 346

Moving on to step 6:
346 goes into 1766 5 times with a remainder of 36.
Put 5 as the next digit of the answer. 
Result so far: 2035.0
The remainder is 36 after subtracting 1730 from 1766.
Take the next digit (3) from the dividend and append it to 36, then repeat: 363 / 346

Moving on to step 7:
346 goes into 363 1 times with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 20351.0
Subtracting 346 from 363 leaves us with 17.
Take the next digit (0) from the dividend and append it to 17, then repeat: 170 / 346

Advancing to step 8:
If we divide 170 by 346, we get 0 and a remainder of 170.
The next digit of our result is 0. 
Result so far: 203510.0
If we take 0 away from 170, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 9:
The number 346 fits into 1700 4 times, leaving a remainder of 316.
Use 4 as the next digit of our solution. 
Result so far: 203510.4
Subtracting 1384 from 1700 leaves us with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Advancing to step 10:
When dividing 3160 by 346, we get 9 with a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 203510.49
If we take 3114 away from 3160, we end up 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.

Step 11:
460 divided by 346 is 1 with a remainder of 114.
Use 1 as the next digit of our solution. 
Result so far: 203510.491
If we take 346 away from 460, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Advancing to step 12:
The number 346 fits into 1140 3 times, leaving a remainder of 102.
Put 3 as the next digit of the answer. 
Result so far: 203510.4913
If we subtract 1038 from 1140, we get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Step 13:
346 can be fit into 1020 2 times, resulting in a remainder of 328.
The next digit of our result is 2. 
Result so far: 203510.49132
If we take 692 away from 1020, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 14:
The number 346 fits into 3280 9 times, leaving a remainder of 166.
The next digit of our result is 9. 
Result so far: 203510.491329
If we take 3114 away from 3280, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Moving on to step 15:
If we divide 1660 by 346, we get 4 and a remainder of 276.
Use 4 as the next digit of our solution. 
Result so far: 203510.4913294
If we subtract 1384 from 1660, we get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 16:
The number 346 fits into 2760 7 times, leaving a remainder of 338.
The number 7 becomes the next digit in our result. 
Result so far: 203510.49132947
Subtracting 2422 from 2760 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

The final outcome is 203510.49132947, with a leftover of 3.38e-07.