58521702 divided by 855 
We want to figure out the number of times 58521702 can be divided by 855.

Moving on to step 1:
855 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 855

Advancing to step 2:
855 can be fit into 58 0 times, resulting in a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Append the next digit (5) from the dividend to 58 and continue with: 585 / 855

Step 3:
855 can be fit into 585 0 times, resulting in a remainder of 585.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 585, we end up with 585.
Take the next digit (2) from the dividend and append it to 585, then repeat: 5852 / 855

Going ahead to step 4:
When dividing 5852 by 855, we get 6 with a remainder of 722.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 5130 from 5852, we get 722.
Grab the next digit (1) from the dividend, add it to 722, then carry on: 7221 / 855

On to step 5:
The number 855 fits into 7221 8 times, leaving a remainder of 381.
Use 8 as the next digit of our solution. 
Result so far: 68.0
If we subtract 6840 from 7221, we get 381.
Bring next digit (7) of the dividend behind the 381 and repeat the process: 3817 / 855

Moving on to step 6:
3817 divided by 855 is 4 with a remainder of 397.
The number 4 becomes the next digit in our result. 
Result so far: 684.0
The remainder is 397 after subtracting 3420 from 3817.
Bring next digit (0) of the dividend behind the 397 and repeat the process: 3970 / 855

Step 7:
When dividing 3970 by 855, we get 4 with a remainder of 550.
The next digit of our result is 4. 
Result so far: 6844.0
Subtracting 3420 from 3970 leaves us with 550.
Grab the next digit (2) from the dividend, add it to 550, then carry on: 5502 / 855

Let's proceed to step 8:
When dividing 5502 by 855, we get 6 with a remainder of 372.
Record the quotient 6 as the next digit in the result. 
Result so far: 68446.0
Deduct 5130 from 5502 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

On to step 9:
855 goes into 3720 4 times with a remainder of 300.
The number 4 becomes the next digit in our result. 
Result so far: 68446.4
If we take 3420 away from 3720, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 10:
The number 855 fits into 3000 3 times, leaving a remainder of 435.
The number 3 becomes the next digit in our result. 
Result so far: 68446.43
Deduct 2565 from 3000 and we're left with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Step 11:
The number 855 fits into 4350 5 times, leaving a remainder of 75.
The next digit of our result is 5. 
Result so far: 68446.435
Deduct 4275 from 4350 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 12:
855 can be fit into 750 0 times, resulting in a remainder of 750.
The next digit of our result is 0. 
Result so far: 68446.435
Subtracting 0 from 750 leaves us with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Let's proceed to step 13:
855 goes into 7500 8 times with a remainder of 660.
Record the quotient 8 as the next digit in the result. 
Result so far: 68446.43508
Subtracting 6840 from 7500 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Step 14:
When dividing 6600 by 855, we get 7 with a remainder of 615.
Write down 7 as next digit of the result. 
Result so far: 68446.435087
Subtracting 5985 from 6600 leaves us with 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Moving on to step 15:
If we divide 6150 by 855, we get 7 and a remainder of 165.
Put 7 as the next digit of the answer. 
Result so far: 68446.4350877
If we take 5985 away from 6150, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

The final outcome is 68446.4350877, with a leftover of 1.65e-06.