10% of body weight, can you help me please?

[beautox]

How do you work this out? If I am 10 7, how much do I need to get down to to lose 10%. Probably quite simple but am clueless. Tia.

[Wisp]

10% off is 9stone 6lbs

[CaptainKarvol]

Wisp is right - 10 7 = 147lbs, 10% is 14.7lbs, take that off your starting weight and you get 9 6.

[Wisp]

But I cheated and used the weightwatchers calculator on the website!!