-46.97% is the change from 611 to 324
Calculation steps:
[( 324 - 611 ) ÷ 611] x 100 = -46.97%
Formula
Percentage change = [(324 - 611) / 611] x 100
Subtract the new number by the original number
324 - 611 = -287
-287 ÷ 611 = -0.469721767594108
-0.469721767594108 x 100 = -46.97%