-10.03% is the change from 907 to 816
Calculation steps:
[( 816 - 907 ) ÷ 907] x 100 = -10.03%
Formula
Percentage change = [(816 - 907) / 907] x 100
Subtract the new number by the original number
816 - 907 = -91
-91 ÷ 907 = -0.10033076074972437
-0.10033076074972437 x 100 = -10.03%