-47.83% is the change from 945 to 493
Calculation steps:
[( 493 - 945 ) ÷ 945] x 100 = -47.83%
Formula
Percentage change = [(493 - 945) / 945] x 100
Subtract the new number by the original number
493 - 945 = -452
-452 ÷ 945 = -0.4783068783068783
-0.4783068783068783 x 100 = -47.83%