-36.31% is the change from 537 to 342
Calculation steps:
[( 342 - 537 ) ÷ 537] x 100 = -36.31%
Formula
Percentage change = [(342 - 537) / 537] x 100
Subtract the new number by the original number
342 - 537 = -195
-195 ÷ 537 = -0.36312849162011174
-0.36312849162011174 x 100 = -36.31%