-95.92% is the change from 245 to 10
Calculation steps:
[( 10 - 245 ) ÷ 245] x 100 = -95.92%
Formula
Percentage change = [(10 - 245) / 245] x 100
Subtract the new number by the original number
10 - 245 = -235
-235 ÷ 245 = -0.9591836734693877
-0.9591836734693877 x 100 = -95.92%