-63.55% is the change from 749 to 273
Calculation steps:
[( 273 - 749 ) ÷ 749] x 100 = -63.55%
Formula
Percentage change = [(273 - 749) / 749] x 100
Subtract the new number by the original number
273 - 749 = -476
-476 ÷ 749 = -0.6355140186915887
-0.6355140186915887 x 100 = -63.55%