-50.26% is the change from 945 to 470
Calculation steps:
[( 470 - 945 ) ÷ 945] x 100 = -50.26%
Formula
Percentage change = [(470 - 945) / 945] x 100
Subtract the new number by the original number
470 - 945 = -475
-475 ÷ 945 = -0.5026455026455027
-0.5026455026455027 x 100 = -50.26%