-73.08% is the change from 910 to 245
Calculation steps:
[( 245 - 910 ) ÷ 910] x 100 = -73.08%
Formula
Percentage change = [(245 - 910) / 910] x 100
Subtract the new number by the original number
245 - 910 = -665
-665 ÷ 910 = -0.7307692307692307
-0.7307692307692307 x 100 = -73.08%