-88.04% is the change from 761 to 91
Calculation steps:
[( 91 - 761 ) ÷ 761] x 100 = -88.04%
Formula
Percentage change = [(91 - 761) / 761] x 100
Subtract the new number by the original number
91 - 761 = -670
-670 ÷ 761 = -0.8804204993429697
-0.8804204993429697 x 100 = -88.04%