-51.11% is the change from 945 to 462
Calculation steps:
[( 462 - 945 ) ÷ 945] x 100 = -51.11%
Formula
Percentage change = [(462 - 945) / 945] x 100
Subtract the new number by the original number
462 - 945 = -483
-483 ÷ 945 = -0.5111111111111111
-0.5111111111111111 x 100 = -51.11%