-72.57% is the change from 565 to 155
Calculation steps:
[( 155 - 565 ) ÷ 565] x 100 = -72.57%
Formula
Percentage change = [(155 - 565) / 565] x 100
Subtract the new number by the original number
155 - 565 = -410
-410 ÷ 565 = -0.7256637168141593
-0.7256637168141593 x 100 = -72.57%