-78.94% is the change from 907 to 191
Calculation steps:
[( 191 - 907 ) ÷ 907] x 100 = -78.94%
Formula
Percentage change = [(191 - 907) / 907] x 100
Subtract the new number by the original number
191 - 907 = -716
-716 ÷ 907 = -0.7894156560088202
-0.7894156560088202 x 100 = -78.94%