26.61% is the change from 545 to 690
Calculation steps:
[( 690 - 545 ) ÷ 545] x 100 = 26.61%
Formula
Percentage change = [(690 - 545) / 545] x 100
Subtract the new number by the original number
690 - 545 = 145
145 ÷ 545 = 0.26605504587155965
0.26605504587155965 x 100 = 26.61%