-65.27% is the change from 907 to 315
Calculation steps:
[( 315 - 907 ) ÷ 907] x 100 = -65.27%
Formula
Percentage change = [(315 - 907) / 907] x 100
Subtract the new number by the original number
315 - 907 = -592
-592 ÷ 907 = -0.6527012127894156
-0.6527012127894156 x 100 = -65.27%