-64.52% is the change from 544 to 193
Calculation steps:
[( 193 - 544 ) ÷ 544] x 100 = -64.52%
Formula
Percentage change = [(193 - 544) / 544] x 100
Subtract the new number by the original number
193 - 544 = -351
-351 ÷ 544 = -0.6452205882352942
-0.6452205882352942 x 100 = -64.52%