-61.68% is the change from 548 to 210
Calculation steps:
[( 210 - 548 ) ÷ 548] x 100 = -61.68%
Formula
Percentage change = [(210 - 548) / 548] x 100
Subtract the new number by the original number
210 - 548 = -338
-338 ÷ 548 = -0.6167883211678832
-0.6167883211678832 x 100 = -61.68%