-74.75% is the change from 907 to 229
Calculation steps:
[( 229 - 907 ) ÷ 907] x 100 = -74.75%
Formula
Percentage change = [(229 - 907) / 907] x 100
Subtract the new number by the original number
229 - 907 = -678
-678 ÷ 907 = -0.7475192943770672
-0.7475192943770672 x 100 = -74.75%