77.86% is the change from 542 to 964
Calculation steps:
[( 964 - 542 ) ÷ 542] x 100 = 77.86%
Formula
Percentage change = [(964 - 542) / 542] x 100
Subtract the new number by the original number
964 - 542 = 422
422 ÷ 542 = 0.7785977859778598
0.7785977859778598 x 100 = 77.86%