70189990 ÷ 712 
We're looking to find how many times 712 goes into 70189990.

Advancing to step 1:
712 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 712

On to step 2:
712 goes into 70 0 times with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Bring next digit (1) of the dividend behind the 70 and repeat the process: 701 / 712

Moving on to step 3:
712 goes into 701 0 times with a remainder of 701.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 701 to get 701.
Fetch the next digit (8) from the dividend, attach it to 701 and continue: 7018 / 712

Advancing to step 4:
The number 712 fits into 7018 9 times, leaving a remainder of 610.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 6408 from 7018, we get 610.
Take the next digit (9) from the dividend and append it to 610, then repeat: 6109 / 712

On to step 5:
When dividing 6109 by 712, we get 8 with a remainder of 413.
Write down 8 as next digit of the result. 
Result so far: 98.0
Subtract 5696 from 6109 to get 413.
Append the next digit (9) from the dividend to 413 and continue with: 4139 / 712

On to step 6:
When dividing 4139 by 712, we get 5 with a remainder of 579.
Put 5 as the next digit of the answer. 
Result so far: 985.0
The remainder is 579 after subtracting 3560 from 4139.
Take the next digit (9) from the dividend and append it to 579, then repeat: 5799 / 712

Going ahead to step 7:
If we divide 5799 by 712, we get 8 and a remainder of 103.
Write down 8 as next digit of the result. 
Result so far: 9858.0
If we subtract 5696 from 5799, we get 103.
Take the next digit (0) from the dividend and append it to 103, then repeat: 1030 / 712

Going ahead to step 8:
When dividing 1030 by 712, we get 1 with a remainder of 318.
The next digit of our result is 1. 
Result so far: 98581.0
The remainder is 318 after subtracting 712 from 1030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Going ahead to step 9:
712 goes into 3180 4 times with a remainder of 332.
Write down 4 as next digit of the result. 
Result so far: 98581.4
Subtract 2848 from 3180 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 10:
When dividing 3320 by 712, we get 4 with a remainder of 472.
Use 4 as the next digit of our solution. 
Result so far: 98581.44
Subtracting 2848 from 3320 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

The final outcome is 98581.44, with a leftover of 0.472.