-34.67% is the change from 920 to 601
Calculation steps:
[( 601 - 920 ) ÷ 920] x 100 = -34.67%
Formula
Percentage change = [(601 - 920) / 920] x 100
Subtract the new number by the original number
601 - 920 = -319
-319 ÷ 920 = -0.3467391304347826
-0.3467391304347826 x 100 = -34.67%