-36.81% is the change from 307 to 194
Calculation steps:
[( 194 - 307 ) ÷ 307] x 100 = -36.81%
Formula
Percentage change = [(194 - 307) / 307] x 100
Subtract the new number by the original number
194 - 307 = -113
-113 ÷ 307 = -0.36807817589576547
-0.36807817589576547 x 100 = -36.81%