-91.27% is the change from 859 to 75
Calculation steps:
[( 75 - 859 ) ÷ 859] x 100 = -91.27%
Formula
Percentage change = [(75 - 859) / 859] x 100
Subtract the new number by the original number
75 - 859 = -784
-784 ÷ 859 = -0.9126891734575088
-0.9126891734575088 x 100 = -91.27%