-23.89% is the change from 247 to 188
Calculation steps:
[( 188 - 247 ) ÷ 247] x 100 = -23.89%
Formula
Percentage change = [(188 - 247) / 247] x 100
Subtract the new number by the original number
188 - 247 = -59
-59 ÷ 247 = -0.2388663967611336
-0.2388663967611336 x 100 = -23.89%