-37.07% is the change from 348 to 219
Calculation steps:
[( 219 - 348 ) ÷ 348] x 100 = -37.07%
Formula
Percentage change = [(219 - 348) / 348] x 100
Subtract the new number by the original number
219 - 348 = -129
-129 ÷ 348 = -0.3706896551724138
-0.3706896551724138 x 100 = -37.07%