71224970 ÷ 612 
We want to figure out the number of times 71224970 can be divided by 612.

Advancing to step 1:
If we divide 7 by 612, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 612

Let's proceed to step 2:
71 divided by 612 is 0 with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Take the next digit (2) from the dividend and append it to 71, then repeat: 712 / 612

Going ahead to step 3:
The number 612 fits into 712 1 times, leaving a remainder of 100.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 612 from 712 leaves us with 100.
Grab the next digit (2) from the dividend, add it to 100, then carry on: 1002 / 612

Let's proceed to step 4:
When dividing 1002 by 612, we get 1 with a remainder of 390.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 612 from 1002, we get 390.
Fetch the next digit (4) from the dividend, attach it to 390 and continue: 3904 / 612

Let's proceed to step 5:
3904 divided by 612 is 6 with a remainder of 232.
Use 6 as the next digit of our solution. 
Result so far: 116.0
Subtract 3672 from 3904 to get 232.
Grab the next digit (9) from the dividend, add it to 232, then carry on: 2329 / 612

Moving on to step 6:
If we divide 2329 by 612, we get 3 and a remainder of 493.
Record the quotient 3 as the next digit in the result. 
Result so far: 1163.0
The remainder is 493 after subtracting 1836 from 2329.
Include the next digit (7) from the dividend after 493, then repeat: 4937 / 612

Advancing to step 7:
The number 612 fits into 4937 8 times, leaving a remainder of 41.
Put 8 as the next digit of the answer. 
Result so far: 11638.0
Deduct 4896 from 4937 and we're left with 41.
Take the next digit (0) from the dividend and append it to 41, then repeat: 410 / 612

Advancing to step 8:
612 can be fit into 410 0 times, resulting in a remainder of 410.
The next digit of our result is 0. 
Result so far: 116380.0
Subtract 0 from 410 to get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 9:
If we divide 4100 by 612, we get 6 and a remainder of 428.
Write down 6 as next digit of the result. 
Result so far: 116380.6
If we subtract 3672 from 4100, we get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Moving on to step 10:
612 can be fit into 4280 6 times, resulting in a remainder of 608.
The next digit of our result is 6. 
Result so far: 116380.66
Subtracting 3672 from 4280 leaves us with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

The quotient of the division is 116380.66, and the remainder is 0.608.