-74.34% is the change from 565 to 145
Calculation steps:
[( 145 - 565 ) ÷ 565] x 100 = -74.34%
Formula
Percentage change = [(145 - 565) / 565] x 100
Subtract the new number by the original number
145 - 565 = -420
-420 ÷ 565 = -0.7433628318584071
-0.7433628318584071 x 100 = -74.34%