-74.97% is the change from 907 to 227
Calculation steps:
[( 227 - 907 ) ÷ 907] x 100 = -74.97%
Formula
Percentage change = [(227 - 907) / 907] x 100
Subtract the new number by the original number
227 - 907 = -680
-680 ÷ 907 = -0.7497243660418964
-0.7497243660418964 x 100 = -74.97%