Determine the mortgage payment amount upon renewal in the second term for the following mortgage. Assume the amortization period is reduced appropriately upon renewal and that all interest rates are fixed and compounded semi$-$annually.

$\backslash$table$[[\backslash$table$[[$Original$],[$Principal$]],\backslash$table$[[$Amortization Period$],[($Years$)]],\backslash$table$[[$First Term$],[$Information$]],\backslash$table$[[$Second Term$],[$Information$]]],[$$$,800,000,25,5\%,7\mathrm{.}75\%$