-91.35% is the change from 740 to 64
Calculation steps:
[( 64 - 740 ) ÷ 740] x 100 = -91.35%
Formula
Percentage change = [(64 - 740) / 740] x 100
Subtract the new number by the original number
64 - 740 = -676
-676 ÷ 740 = -0.9135135135135135
-0.9135135135135135 x 100 = -91.35%