-27.76% is the change from 245 to 177
Calculation steps:
[( 177 - 245 ) ÷ 245] x 100 = -27.76%
Formula
Percentage change = [(177 - 245) / 245] x 100
Subtract the new number by the original number
177 - 245 = -68
-68 ÷ 245 = -0.27755102040816326
-0.27755102040816326 x 100 = -27.76%