-99.87% is the change from 761 to 1
Calculation steps:
[( 1 - 761 ) ÷ 761] x 100 = -99.87%
Formula
Percentage change = [(1 - 761) / 761] x 100
Subtract the new number by the original number
1 - 761 = -760
-760 ÷ 761 = -0.9986859395532195
-0.9986859395532195 x 100 = -99.87%