-71.14% is the change from 849 to 245
Calculation steps:
[( 245 - 849 ) ÷ 849] x 100 = -71.14%
Formula
Percentage change = [(245 - 849) / 849] x 100
Subtract the new number by the original number
245 - 849 = -604
-604 ÷ 849 = -0.7114252061248527
-0.7114252061248527 x 100 = -71.14%