-90.54% is the change from 951 to 90
Calculation steps:
[( 90 - 951 ) ÷ 951] x 100 = -90.54%
Formula
Percentage change = [(90 - 951) / 951] x 100
Subtract the new number by the original number
90 - 951 = -861
-861 ÷ 951 = -0.9053627760252366
-0.9053627760252366 x 100 = -90.54%