-61.74% is the change from 494 to 189
Calculation steps:
[( 189 - 494 ) ÷ 494] x 100 = -61.74%
Formula
Percentage change = [(189 - 494) / 494] x 100
Subtract the new number by the original number
189 - 494 = -305
-305 ÷ 494 = -0.6174089068825911
-0.6174089068825911 x 100 = -61.74%