-4% is the change from 951 to 913
Calculation steps:
[( 913 - 951 ) ÷ 951] x 100 = -4%
Formula
Percentage change = [(913 - 951) / 951] x 100
Subtract the new number by the original number
913 - 951 = -38
-38 ÷ 951 = -0.03995793901156677
-0.03995793901156677 x 100 = -4%