-58.27% is the change from 623 to 260
Calculation steps:
[( 260 - 623 ) ÷ 623] x 100 = -58.27%
Formula
Percentage change = [(260 - 623) / 623] x 100
Subtract the new number by the original number
260 - 623 = -363
-363 ÷ 623 = -0.5826645264847512
-0.5826645264847512 x 100 = -58.27%