-19.89% is the change from 749 to 600
Calculation steps:
[( 600 - 749 ) ÷ 749] x 100 = -19.89%
Formula
Percentage change = [(600 - 749) / 749] x 100
Subtract the new number by the original number
600 - 749 = -149
-149 ÷ 749 = -0.19893190921228304
-0.19893190921228304 x 100 = -19.89%