-22.18% is the change from 248 to 193
Calculation steps:
[( 193 - 248 ) ÷ 248] x 100 = -22.18%
Formula
Percentage change = [(193 - 248) / 248] x 100
Subtract the new number by the original number
193 - 248 = -55
-55 ÷ 248 = -0.2217741935483871
-0.2217741935483871 x 100 = -22.18%