83.15% is the change from 546 to 1000
Calculation steps:
[( 1000 - 546 ) ÷ 546] x 100 = 83.15%
Formula
Percentage change = [(1000 - 546) / 546] x 100
Subtract the new number by the original number
1000 - 546 = 454
454 ÷ 546 = 0.8315018315018315
0.8315018315018315 x 100 = 83.15%