-55.33% is the change from 600 to 268
Calculation steps:
[( 268 - 600 ) ÷ 600] x 100 = -55.33%
Formula
Percentage change = [(268 - 600) / 600] x 100
Subtract the new number by the original number
268 - 600 = -332
-332 ÷ 600 = -0.5533333333333333
-0.5533333333333333 x 100 = -55.33%