-36.18% is the change from 246 to 157
Calculation steps:
[( 157 - 246 ) ÷ 246] x 100 = -36.18%
Formula
Percentage change = [(157 - 246) / 246] x 100
Subtract the new number by the original number
157 - 246 = -89
-89 ÷ 246 = -0.3617886178861789
-0.3617886178861789 x 100 = -36.18%