-76.24% is the change from 623 to 148
Calculation steps:
[( 148 - 623 ) ÷ 623] x 100 = -76.24%
Formula
Percentage change = [(148 - 623) / 623] x 100
Subtract the new number by the original number
148 - 623 = -475
-475 ÷ 623 = -0.7624398073836276
-0.7624398073836276 x 100 = -76.24%