We look at the division of 70146139 by 624 
We want to figure out the number of times 70146139 can be divided by 624.

On to step 1:
The number 624 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
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 624

Step 2:
If we divide 70 by 624, we get 0 and 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.
Append the next digit (1) from the dividend to 70 and continue with: 701 / 624

Let's proceed to step 3:
The number 624 fits into 701 1 times, leaving a remainder of 77.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 624 from 701, we get 77.
Take the next digit (4) from the dividend and append it to 77, then repeat: 774 / 624

Going ahead to step 4:
624 goes into 774 1 times with a remainder of 150.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we take 624 away from 774, we end up with 150.
Grab the next digit (6) from the dividend, add it to 150, then carry on: 1506 / 624

Advancing to step 5:
624 can be fit into 1506 2 times, resulting in a remainder of 258.
Write down 2 as next digit of the result. 
Result so far: 112.0
Subtracting 1248 from 1506 leaves us with 258.
Grab the next digit (1) from the dividend, add it to 258, then carry on: 2581 / 624

On to step 6:
The number 624 fits into 2581 4 times, leaving a remainder of 85.
The next digit of our result is 4. 
Result so far: 1124.0
Deduct 2496 from 2581 and we're left with 85.
Grab the next digit (3) from the dividend, add it to 85, then carry on: 853 / 624

Moving on to step 7:
When dividing 853 by 624, we get 1 with a remainder of 229.
Record the quotient 1 as the next digit in the result. 
Result so far: 11241.0
Deduct 624 from 853 and we're left with 229.
Append the next digit (9) from the dividend to 229 and continue with: 2299 / 624

Advancing to step 8:
624 can be fit into 2299 3 times, resulting in a remainder of 427.
Put 3 as the next digit of the answer. 
Result so far: 112413.0
The remainder is 427 after subtracting 1872 from 2299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Let's proceed to step 9:
624 can be fit into 4270 6 times, resulting in a remainder of 526.
The number 6 becomes the next digit in our result. 
Result so far: 112413.6
The remainder is 526 after subtracting 3744 from 4270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Going ahead to step 10:
If we divide 5260 by 624, we get 8 and a remainder of 268.
Record the quotient 8 as the next digit in the result. 
Result so far: 112413.68
Subtracting 4992 from 5260 leaves us with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Moving on to step 11:
2680 divided by 624 is 4 with a remainder of 184.
The number 4 becomes the next digit in our result. 
Result so far: 112413.684
Subtract 2496 from 2680 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 12:
624 goes into 1840 2 times with a remainder of 592.
The next digit of our result is 2. 
Result so far: 112413.6842
Subtract 1248 from 1840 to get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Let's proceed to step 13:
If we divide 5920 by 624, we get 9 and a remainder of 304.
Use 9 as the next digit of our solution. 
Result so far: 112413.68429
Subtract 5616 from 5920 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 14:
624 goes into 3040 4 times with a remainder of 544.
Record the quotient 4 as the next digit in the result. 
Result so far: 112413.684294
Subtract 2496 from 3040 to get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Advancing to step 15:
624 can be fit into 5440 8 times, resulting in a remainder of 448.
Write down 8 as next digit of the result. 
Result so far: 112413.6842948
If we subtract 4992 from 5440, we get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Advancing to step 16:
4480 divided by 624 is 7 with a remainder of 112.
Write down 7 as next digit of the result. 
Result so far: 112413.68429487
The remainder is 112 after subtracting 4368 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

The final outcome is 112413.68429487, with a leftover of 1.12e-07.