-66.95% is the change from 926 to 306
Calculation steps:
[( 306 - 926 ) ÷ 926] x 100 = -66.95%
Formula
Percentage change = [(306 - 926) / 926] x 100
Subtract the new number by the original number
306 - 926 = -620
-620 ÷ 926 = -0.6695464362850972
-0.6695464362850972 x 100 = -66.95%