-38.04% is the change from 552 to 342
Calculation steps:
[( 342 - 552 ) ÷ 552] x 100 = -38.04%
Formula
Percentage change = [(342 - 552) / 552] x 100
Subtract the new number by the original number
342 - 552 = -210
-210 ÷ 552 = -0.3804347826086957
-0.3804347826086957 x 100 = -38.04%