-82.47% is the change from 348 to 61
Calculation steps:
[( 61 - 348 ) ÷ 348] x 100 = -82.47%
Formula
Percentage change = [(61 - 348) / 348] x 100
Subtract the new number by the original number
61 - 348 = -287
-287 ÷ 348 = -0.8247126436781609
-0.8247126436781609 x 100 = -82.47%