-34.65% is the change from 938 to 613
Calculation steps:
[( 613 - 938 ) ÷ 938] x 100 = -34.65%
Formula
Percentage change = [(613 - 938) / 938] x 100
Subtract the new number by the original number
613 - 938 = -325
-325 ÷ 938 = -0.3464818763326226
-0.3464818763326226 x 100 = -34.65%