-79.32% is the change from 938 to 194
Calculation steps:
[( 194 - 938 ) ÷ 938] x 100 = -79.32%
Formula
Percentage change = [(194 - 938) / 938] x 100
Subtract the new number by the original number
194 - 938 = -744
-744 ÷ 938 = -0.7931769722814499
-0.7931769722814499 x 100 = -79.32%