-89.65% is the change from 937 to 97
Calculation steps:
[( 97 - 937 ) ÷ 937] x 100 = -89.65%
Formula
Percentage change = [(97 - 937) / 937] x 100
Subtract the new number by the original number
97 - 937 = -840
-840 ÷ 937 = -0.8964781216648879
-0.8964781216648879 x 100 = -89.65%