-91.96% is the change from 560 to 45
Calculation steps:
[( 45 - 560 ) ÷ 560] x 100 = -91.96%
Formula
Percentage change = [(45 - 560) / 560] x 100
Subtract the new number by the original number
45 - 560 = -515
-515 ÷ 560 = -0.9196428571428571
-0.9196428571428571 x 100 = -91.96%