66.05% is the change from 542 to 900
Calculation steps:
[( 900 - 542 ) ÷ 542] x 100 = 66.05%
Formula
Percentage change = [(900 - 542) / 542] x 100
Subtract the new number by the original number
900 - 542 = 358
358 ÷ 542 = 0.6605166051660517
0.6605166051660517 x 100 = 66.05%