82.41% is the change from 540 to 985
Calculation steps:
[( 985 - 540 ) ÷ 540] x 100 = 82.41%
Formula
Percentage change = [(985 - 540) / 540] x 100
Subtract the new number by the original number
985 - 540 = 445
445 ÷ 540 = 0.8240740740740741
0.8240740740740741 x 100 = 82.41%