-61.14% is the change from 543 to 211
Calculation steps:
[( 211 - 543 ) ÷ 543] x 100 = -61.14%
Formula
Percentage change = [(211 - 543) / 543] x 100
Subtract the new number by the original number
211 - 543 = -332
-332 ÷ 543 = -0.6114180478821363
-0.6114180478821363 x 100 = -61.14%