the vertical component of 133 m/s @ 84 degrees is :
sin 84 * 133 = 0.9945 * 133 = 132.2685 m/s
then:
u = 132.2685 m/s
v = 0
g = - 9.807 (m/s)/s
s to find : shuffle v^2=u^2 +( 2*g*s) until s = (v^2-u^2 ) / (2 * g)
so :
s = - 17 494.9561 / -19.614
s = 891.9627 metres