gear ratios and torque

3.55 - (minus) 3.23 = .32

.32/ (divided by) 3.23 = .09907121

Is that math correct?
dont ask me, It looks legit, I think I'll rephrase my question, is there that much of a difference between the 3:23's and 3:55"s? I can use the money somewhere else in the project if it wont. The engine's going to have gobs of torque any way