-90.36% is the change from 726 to 70
Calculation steps:
[( 70 - 726 ) ÷ 726] x 100 = -90.36%
Formula
Percentage change = [(70 - 726) / 726] x 100
Subtract the new number by the original number
70 - 726 = -656
-656 ÷ 726 = -0.9035812672176309
-0.9035812672176309 x 100 = -90.36%