-1.62% is the change from 928 to 913
Calculation steps:
[( 913 - 928 ) ÷ 928] x 100 = -1.62%
Formula
Percentage change = [(913 - 928) / 928] x 100
Subtract the new number by the original number
913 - 928 = -15
-15 ÷ 928 = -0.016163793103448277
-0.016163793103448277 x 100 = -1.62%