64207154 ÷ 986 
We want to figure out the number of times 64207154 can be divided by 986.

Moving on to step 1:
986 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 986

Step 2:
The number 986 fits into 64 0 times, leaving a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Take the next digit (2) from the dividend and append it to 64, then repeat: 642 / 986

Step 3:
When dividing 642 by 986, we get 0 with a remainder of 642.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 642, we get 642.
Include the next digit (0) from the dividend after 642, then repeat: 6420 / 986

On to step 4:
986 goes into 6420 6 times with a remainder of 504.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 504 after subtracting 5916 from 6420.
Fetch the next digit (7) from the dividend, attach it to 504 and continue: 5047 / 986

Moving on to step 5:
986 goes into 5047 5 times with a remainder of 117.
Write down 5 as next digit of the result. 
Result so far: 65.0
Subtract 4930 from 5047 to get 117.
Fetch the next digit (1) from the dividend, attach it to 117 and continue: 1171 / 986

Let's proceed to step 6:
986 goes into 1171 1 times with a remainder of 185.
The next digit of our result is 1. 
Result so far: 651.0
If we subtract 986 from 1171, we get 185.
Take the next digit (5) from the dividend and append it to 185, then repeat: 1855 / 986

On to step 7:
1855 divided by 986 is 1 with a remainder of 869.
Record the quotient 1 as the next digit in the result. 
Result so far: 6511.0
If we subtract 986 from 1855, we get 869.
Bring next digit (4) of the dividend behind the 869 and repeat the process: 8694 / 986

Advancing to step 8:
When dividing 8694 by 986, we get 8 with a remainder of 806.
The next digit of our result is 8. 
Result so far: 65118.0
Deduct 7888 from 8694 and we're left with 806.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8060, and continue the process.

Moving on to step 9:
When dividing 8060 by 986, we get 8 with a remainder of 172.
Put 8 as the next digit of the answer. 
Result so far: 65118.8
If we subtract 7888 from 8060, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 10:
The number 986 fits into 1720 1 times, leaving a remainder of 734.
Record the quotient 1 as the next digit in the result. 
Result so far: 65118.81
Subtracting 986 from 1720 leaves us with 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Advancing to step 11:
If we divide 7340 by 986, we get 7 and a remainder of 438.
Record the quotient 7 as the next digit in the result. 
Result so far: 65118.817
If we take 6902 away from 7340, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Step 12:
986 can be fit into 4380 4 times, resulting in a remainder of 436.
The next digit of our result is 4. 
Result so far: 65118.8174
If we take 3944 away from 4380, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

On to step 13:
If we divide 4360 by 986, we get 4 and a remainder of 416.
Put 4 as the next digit of the answer. 
Result so far: 65118.81744
The remainder is 416 after subtracting 3944 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

The final outcome is 65118.81744, with a leftover of 0.000416.