-90.68% is the change from 751 to 70
Calculation steps:
[( 70 - 751 ) ÷ 751] x 100 = -90.68%
Formula
Percentage change = [(70 - 751) / 751] x 100
Subtract the new number by the original number
70 - 751 = -681
-681 ÷ 751 = -0.9067909454061251
-0.9067909454061251 x 100 = -90.68%