-70.01% is the change from 907 to 272
Calculation steps:
[( 272 - 907 ) ÷ 907] x 100 = -70.01%
Formula
Percentage change = [(272 - 907) / 907] x 100
Subtract the new number by the original number
272 - 907 = -635
-635 ÷ 907 = -0.7001102535832414
-0.7001102535832414 x 100 = -70.01%