-40.11% is the change from 945 to 566
Calculation steps:
[( 566 - 945 ) ÷ 945] x 100 = -40.11%
Formula
Percentage change = [(566 - 945) / 945] x 100
Subtract the new number by the original number
566 - 945 = -379
-379 ÷ 945 = -0.40105820105820106
-0.40105820105820106 x 100 = -40.11%