-77.54% is the change from 699 to 157
Calculation steps:
[( 157 - 699 ) ÷ 699] x 100 = -77.54%
Formula
Percentage change = [(157 - 699) / 699] x 100
Subtract the new number by the original number
157 - 699 = -542
-542 ÷ 699 = -0.7753934191702432
-0.7753934191702432 x 100 = -77.54%