-33.91% is the change from 920 to 608
Calculation steps:
[( 608 - 920 ) ÷ 920] x 100 = -33.91%
Formula
Percentage change = [(608 - 920) / 920] x 100
Subtract the new number by the original number
608 - 920 = -312
-312 ÷ 920 = -0.3391304347826087
-0.3391304347826087 x 100 = -33.91%