-13.4% is the change from 567 to 491
Calculation steps:
[( 491 - 567 ) ÷ 567] x 100 = -13.4%
Formula
Percentage change = [(491 - 567) / 567] x 100
Subtract the new number by the original number
491 - 567 = -76
-76 ÷ 567 = -0.13403880070546736
-0.13403880070546736 x 100 = -13.4%