-85.65% is the change from 913 to 131
Calculation steps:
[( 131 - 913 ) ÷ 913] x 100 = -85.65%
Formula
Percentage change = [(131 - 913) / 913] x 100
Subtract the new number by the original number
131 - 913 = -782
-782 ÷ 913 = -0.8565169769989047
-0.8565169769989047 x 100 = -85.65%