-97.59% is the change from 913 to 22
Calculation steps:
[( 22 - 913 ) ÷ 913] x 100 = -97.59%
Formula
Percentage change = [(22 - 913) / 913] x 100
Subtract the new number by the original number
22 - 913 = -891
-891 ÷ 913 = -0.9759036144578314
-0.9759036144578314 x 100 = -97.59%