-44.14% is the change from 623 to 348
Calculation steps:
[( 348 - 623 ) ÷ 623] x 100 = -44.14%
Formula
Percentage change = [(348 - 623) / 623] x 100
Subtract the new number by the original number
348 - 623 = -275
-275 ÷ 623 = -0.44141252006420545
-0.44141252006420545 x 100 = -44.14%