-70.63% is the change from 756 to 222
Calculation steps:
[( 222 - 756 ) ÷ 756] x 100 = -70.63%
Formula
Percentage change = [(222 - 756) / 756] x 100
Subtract the new number by the original number
222 - 756 = -534
-534 ÷ 756 = -0.7063492063492064
-0.7063492063492064 x 100 = -70.63%