-62.9% is the change from 601 to 223
Calculation steps:
[( 223 - 601 ) ÷ 601] x 100 = -62.9%
Formula
Percentage change = [(223 - 601) / 601] x 100
Subtract the new number by the original number
223 - 601 = -378
-378 ÷ 601 = -0.6289517470881864
-0.6289517470881864 x 100 = -62.9%