-20% is the change from 565 to 452
Calculation steps:
[( 452 - 565 ) ÷ 565] x 100 = -20%
Formula
Percentage change = [(452 - 565) / 565] x 100
Subtract the new number by the original number
452 - 565 = -113
-113 ÷ 565 = -0.2
-0.2 x 100 = -20%
Example