85290388 divided by 715 
We want to figure out the number of times 85290388 can be divided by 715.

On to step 1:
715 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 715

Let's proceed to step 2:
When dividing 85 by 715, we get 0 with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Include the next digit (2) from the dividend after 85, then repeat: 852 / 715

Let's proceed to step 3:
If we divide 852 by 715, we get 1 and a remainder of 137.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 137 after subtracting 715 from 852.
Take the next digit (9) from the dividend and append it to 137, then repeat: 1379 / 715

Let's proceed to step 4:
When dividing 1379 by 715, we get 1 with a remainder of 664.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 715 from 1379 leaves us with 664.
Bring next digit (0) of the dividend behind the 664 and repeat the process: 6640 / 715

Advancing to step 5:
715 goes into 6640 9 times with a remainder of 205.
Use 9 as the next digit of our solution. 
Result so far: 119.0
If we subtract 6435 from 6640, we get 205.
Include the next digit (3) from the dividend after 205, then repeat: 2053 / 715

Advancing to step 6:
When dividing 2053 by 715, we get 2 with a remainder of 623.
The number 2 becomes the next digit in our result. 
Result so far: 1192.0
If we subtract 1430 from 2053, we get 623.
Fetch the next digit (8) from the dividend, attach it to 623 and continue: 6238 / 715

Moving on to step 7:
The number 715 fits into 6238 8 times, leaving a remainder of 518.
Record the quotient 8 as the next digit in the result. 
Result so far: 11928.0
If we take 5720 away from 6238, we end up with 518.
Take the next digit (8) from the dividend and append it to 518, then repeat: 5188 / 715

Moving on to step 8:
715 can be fit into 5188 7 times, resulting in a remainder of 183.
Record the quotient 7 as the next digit in the result. 
Result so far: 119287.0
The remainder is 183 after subtracting 5005 from 5188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Advancing to step 9:
715 goes into 1830 2 times with a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 119287.2
Subtracting 1430 from 1830 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 10:
The number 715 fits into 4000 5 times, leaving a remainder of 425.
Write down 5 as next digit of the result. 
Result so far: 119287.25
Subtracting 3575 from 4000 leaves us with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Going ahead to step 11:
715 goes into 4250 5 times with a remainder of 675.
The number 5 becomes the next digit in our result. 
Result so far: 119287.255
If we take 3575 away from 4250, we end up with 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

After the division, we end up with 119287.255 and a remainder of 0.0675.