43.24% is the change from 377 to 540
Calculation steps:
[( 540 - 377 ) ÷ 377] x 100 = 43.24%
Formula
Percentage change = [(540 - 377) / 377] x 100
Subtract the new number by the original number
540 - 377 = 163
163 ÷ 377 = 0.4323607427055703
0.4323607427055703 x 100 = 43.24%