-57.47% is the change from 348 to 148
Calculation steps:
[( 148 - 348 ) ÷ 348] x 100 = -57.47%
Formula
Percentage change = [(148 - 348) / 348] x 100
Subtract the new number by the original number
148 - 348 = -200
-200 ÷ 348 = -0.5747126436781609
-0.5747126436781609 x 100 = -57.47%