42.75% is the change from 545 to 778
Calculation steps:
[( 778 - 545 ) ÷ 545] x 100 = 42.75%
Formula
Percentage change = [(778 - 545) / 545] x 100
Subtract the new number by the original number
778 - 545 = 233
233 ÷ 545 = 0.42752293577981654
0.42752293577981654 x 100 = 42.75%