-25.98% is the change from 331 to 245
Calculation steps:
[( 245 - 331 ) ÷ 331] x 100 = -25.98%
Formula
Percentage change = [(245 - 331) / 331] x 100
Subtract the new number by the original number
245 - 331 = -86
-86 ÷ 331 = -0.2598187311178248
-0.2598187311178248 x 100 = -25.98%