-6.7% is the change from 910 to 849
Calculation steps:
[( 849 - 910 ) ÷ 910] x 100 = -6.7%
Formula
Percentage change = [(849 - 910) / 910] x 100
Subtract the new number by the original number
849 - 910 = -61
-61 ÷ 910 = -0.06703296703296703
-0.06703296703296703 x 100 = -6.7%