-90.77% is the change from 758 to 70
Calculation steps:
[( 70 - 758 ) ÷ 758] x 100 = -90.77%
Formula
Percentage change = [(70 - 758) / 758] x 100
Subtract the new number by the original number
70 - 758 = -688
-688 ÷ 758 = -0.9076517150395779
-0.9076517150395779 x 100 = -90.77%