-21.81% is the change from 243 to 190
Calculation steps:
[( 190 - 243 ) ÷ 243] x 100 = -21.81%
Formula
Percentage change = [(190 - 243) / 243] x 100
Subtract the new number by the original number
190 - 243 = -53
-53 ÷ 243 = -0.21810699588477367
-0.21810699588477367 x 100 = -21.81%