-52.17% is the change from 943 to 451
Calculation steps:
[( 451 - 943 ) ÷ 943] x 100 = -52.17%
Formula
Percentage change = [(451 - 943) / 943] x 100
Subtract the new number by the original number
451 - 943 = -492
-492 ÷ 943 = -0.5217391304347826
-0.5217391304347826 x 100 = -52.17%