It goes in five times evenly.
1.7 times.
7 times, remainder 61
3 times, remainder 7
10 times
14 times - with a remainder of 2
7 with remainder 2.
7 with remainder 31.
14 goes into 100 seven times.
14 goes into 100 7.14285 repeating times.
140 ÷ 7 = 20
-85