-58.03% is the change from 274 to 115
Calculation steps:
[( 115 - 274 ) ÷ 274] x 100 = -58.03%
Formula
Percentage change = [(115 - 274) / 274] x 100
Subtract the new number by the original number
115 - 274 = -159
-159 ÷ 274 = -0.5802919708029197
-0.5802919708029197 x 100 = -58.03%