81.95% is the change from 543 to 988
Calculation steps:
[( 988 - 543 ) ÷ 543] x 100 = 81.95%
Formula
Percentage change = [(988 - 543) / 543] x 100
Subtract the new number by the original number
988 - 543 = 445
445 ÷ 543 = 0.8195211786372008
0.8195211786372008 x 100 = 81.95%