-58.4% is the change from 601 to 250
Calculation steps:
[( 250 - 601 ) ÷ 601] x 100 = -58.4%
Formula
Percentage change = [(250 - 601) / 601] x 100
Subtract the new number by the original number
250 - 601 = -351
-351 ÷ 601 = -0.5840266222961731
-0.5840266222961731 x 100 = -58.4%