-88.01% is the change from 759 to 91
Calculation steps:
[( 91 - 759 ) ÷ 759] x 100 = -88.01%
Formula
Percentage change = [(91 - 759) / 759] x 100
Subtract the new number by the original number
91 - 759 = -668
-668 ÷ 759 = -0.8801054018445322
-0.8801054018445322 x 100 = -88.01%