-99.21% is the change from 757 to 6
Calculation steps:
[( 6 - 757 ) ÷ 757] x 100 = -99.21%
Formula
Percentage change = [(6 - 757) / 757] x 100
Subtract the new number by the original number
6 - 757 = -751
-751 ÷ 757 = -0.9920739762219286
-0.9920739762219286 x 100 = -99.21%