-51.34% is the change from 411 to 200
Calculation steps:
[( 200 - 411 ) ÷ 411] x 100 = -51.34%
Formula
Percentage change = [(200 - 411) / 411] x 100
Subtract the new number by the original number
200 - 411 = -211
-211 ÷ 411 = -0.51338199513382
-0.51338199513382 x 100 = -51.34%