38.57% is the change from 140 to 194
Calculation steps:
[( 194 - 140 ) ÷ 140] x 100 = 38.57%
Formula
Percentage change = [(194 - 140) / 140] x 100
Subtract the new number by the original number
194 - 140 = 54
54 ÷ 140 = 0.38571428571428573
0.38571428571428573 x 100 = 38.57%