-7.8% is the change from 372 to 343
Calculation steps:
[( 343 - 372 ) ÷ 372] x 100 = -7.8%
Formula
Percentage change = [(343 - 372) / 372] x 100
Subtract the new number by the original number
343 - 372 = -29
-29 ÷ 372 = -0.07795698924731183
-0.07795698924731183 x 100 = -7.8%